4350 lines
143 KiB
Text
4350 lines
143 KiB
Text
2005-05-09 21:27 jm
|
|
|
|
* trunk/speex/include/speex/speex_echo.h,
|
|
trunk/speex/libspeex/mdf.c: Smoothed correlation/energy
|
|
|
|
2005-05-09 21:03 jm
|
|
|
|
* trunk/speex/include/speex/speex_echo.h,
|
|
trunk/speex/libspeex/mdf.c: Some more regularization work for mdf
|
|
|
|
2005-05-09 18:15 jm
|
|
|
|
* trunk/speex/libspeex/mdf.c: System in underdetermined, trying to
|
|
work around that.
|
|
|
|
2005-05-08 04:49 jm
|
|
|
|
* trunk/speex/include/speex/speex_echo.h,
|
|
trunk/speex/libspeex/mdf.c: Some more AEC cleanup. Played a bit
|
|
with echo energy estimation.
|
|
|
|
2005-05-08 00:08 jm
|
|
|
|
* trunk/speex/include/speex/speex_echo.h,
|
|
trunk/speex/include/speex/speex_preprocess.h,
|
|
trunk/speex/libspeex/mdf.c, trunk/speex/libspeex/preprocess.c:
|
|
Simplified the code a lot. Put back the denoiser hooks for further
|
|
cancellation (changed spectral param to float* at least for now).
|
|
|
|
2005-05-07 08:07 jm
|
|
|
|
* trunk/speex/libspeex/mdf.c: trying some ideas for soft-decision
|
|
DTD based on residual-to-signal ratio
|
|
|
|
2005-05-04 05:38 jm
|
|
|
|
* trunk/speex/libspeex/misc.h: changed version number for those not
|
|
using autoconf
|
|
|
|
2005-05-02 07:05 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/src/Makefile.am,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c,
|
|
trunk/speex/src/wav_io.h: support for top_builddir != top_srcdir
|
|
|
|
2005-05-02 00:49 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h: Added some control on the
|
|
aggressiveness of the pitch predictor in the form of a
|
|
SPEEX_SET_PLC_TUNING call.
|
|
|
|
2005-04-29 05:33 jm
|
|
|
|
* trunk/speex/Speex.spec.in, trunk/speex/libspeex/arch.h,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c: Think I fixed the PLC slowdown due
|
|
to denorm/underflow. Also don't re- synthesize on encode (i.e.
|
|
don't overwrite input buffer).
|
|
|
|
2005-04-25 18:21 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: pseudo-stack optional for wideband
|
|
too
|
|
|
|
2005-04-25 08:12 jm
|
|
|
|
* trunk/speex/configure.ac, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/stack_alloc.h: Autodetection of C99 variable
|
|
arrays and alloca. The pseudo-stack is only used if nothing else
|
|
is available.
|
|
|
|
2005-04-25 07:16 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/ltp.c:
|
|
convert codebook data (signed char) to spx_word16_t in a cleaner
|
|
manner
|
|
|
|
2005-04-25 06:16 jm
|
|
|
|
* trunk/speex/configure.ac, trunk/speex/include/speex/speex.h,
|
|
trunk/speex/include/speex/speex_header.h,
|
|
trunk/speex/include/speex/speex_preprocess.h,
|
|
trunk/speex/include/speex/speex_stereo.h,
|
|
trunk/speex/include/speex/speex_types.h.in,
|
|
trunk/speex/libspeex/arch.h, trunk/speex/libspeex/fixed_debug.h,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/misc.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/speex.c, trunk/speex/libspeex/stereo.c,
|
|
trunk/speex/src/wav_io.c, trunk/speex/src/wav_io.h: Now
|
|
autodetects (and handles) size of integer types.
|
|
|
|
2005-04-24 04:45 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/fixed_debug.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/ltp.c: some cleaning up
|
|
|
|
2005-04-24 03:23 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: fixed-point stuff
|
|
|
|
2005-04-22 08:57 jm
|
|
|
|
* trunk/speex/libspeex/filters_arm4.h: oops
|
|
|
|
2005-04-22 07:39 jm
|
|
|
|
* trunk/speex/libspeex/arch.h, trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/filters.c, trunk/speex/libspeex/fixed_arm4.h,
|
|
trunk/speex/libspeex/fixed_arm5e.h,
|
|
trunk/speex/libspeex/fixed_debug.h,
|
|
trunk/speex/libspeex/fixed_generic.h, trunk/speex/libspeex/lpc.c,
|
|
trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/math_approx.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/vq.c: More work on fixed-point operators
|
|
|
|
2005-04-22 06:23 jm
|
|
|
|
* trunk/speex/libspeex/arch.h, trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/filters.c, trunk/speex/libspeex/fixed_arm4.h,
|
|
trunk/speex/libspeex/fixed_arm5e.h,
|
|
trunk/speex/libspeex/fixed_debug.h,
|
|
trunk/speex/libspeex/fixed_generic.h, trunk/speex/libspeex/lpc.c,
|
|
trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c: Added some more fixed-point
|
|
operators
|
|
|
|
2005-04-22 04:40 jm
|
|
|
|
* trunk/speex/TODO, trunk/speex/configure.ac,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c:
|
|
Fixed-point improvements (moved some stuff to 16-bit arithmetic)
|
|
|
|
2005-04-02 04:10 jm
|
|
|
|
* trunk/speex/libspeex/arch.h: Oops, forgot to add MAC16_16_Q13 for
|
|
float too.
|
|
|
|
2005-03-30 03:31 jm
|
|
|
|
* trunk/speex/include/speex/speex.h,
|
|
trunk/speex/include/speex/speex_jitter.h,
|
|
trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex.c: Removed another bunch of warnings
|
|
(when using some of the -W options)
|
|
|
|
2005-03-30 01:13 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/misc.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex_header.c: fixed-point cleanup, removed
|
|
some warnings
|
|
|
|
2005-03-25 02:58 jm
|
|
|
|
* trunk/speex/libspeex/medfilter.c,
|
|
trunk/speex/libspeex/medfilter.h: Median filter. May need that in
|
|
the future.
|
|
|
|
2005-03-15 05:18 jm
|
|
|
|
* trunk/speex/configure.ac, trunk/speex/include/speex/speex_bits.h,
|
|
trunk/speex/include/speex/speex_header.h,
|
|
trunk/speex/libspeex/arch.h, trunk/speex/libspeex/bits.c,
|
|
trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/fixed_arm4.h,
|
|
trunk/speex/libspeex/fixed_arm5e.h,
|
|
trunk/speex/libspeex/fixed_debug.h,
|
|
trunk/speex/libspeex/fixed_generic.h,
|
|
trunk/speex/libspeex/jitter.c, trunk/speex/libspeex/lpc.c,
|
|
trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/misc.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/quant_lsp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex_callbacks.c,
|
|
trunk/speex/libspeex/speex_header.c,
|
|
trunk/speex/libspeex/testenc.c: Merged a modified version of Jamey
|
|
Hicks' C55 patch, fixed a long-standing fixed-point wideband
|
|
overflow. Replaced some "+" and "-" with ADD() and SUB().
|
|
|
|
2005-03-11 20:08 jm
|
|
|
|
* trunk/speex/libspeex/stack_alloc.h: Support for alloca (untested)
|
|
|
|
2005-03-03 18:30 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search_sse.h,
|
|
trunk/speex/libspeex/filters.c, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp_sse.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/stack_alloc.h, trunk/speex/libspeex/vq.c: Now
|
|
possible to put temporary arrays directly on the (real) stack
|
|
|
|
2005-03-03 06:08 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c:
|
|
First cleanup step for stack allocation
|
|
|
|
2005-03-02 08:23 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c: Comment
|
|
|
|
2005-03-01 23:47 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c: cleanup
|
|
|
|
2005-03-01 09:22 jm
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h:
|
|
Reduced unnecessary buffers (reduced memory usage)
|
|
|
|
2005-02-17 05:42 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c: oops, that should fix the float
|
|
version
|
|
|
|
2005-02-09 09:13 jm
|
|
|
|
* trunk/speex/libspeex/filters_arm4.h: Unrolled version of
|
|
filter_mem2 and iir_mem2
|
|
|
|
2005-02-09 09:13 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c: Added a shortcut for ringing
|
|
computation
|
|
|
|
2005-02-09 08:32 jm
|
|
|
|
* trunk/speex/libspeex/ltp_arm4.h: oops...
|
|
|
|
2005-02-09 08:19 jm
|
|
|
|
* trunk/speex/libspeex/ltp_arm4.h: added a shortcut to skip every
|
|
second sample in open-loop pitch
|
|
|
|
2005-02-09 08:14 jm
|
|
|
|
* trunk/speex/libspeex/ltp_arm4.h: reordering asm
|
|
|
|
2005-02-09 08:02 jm
|
|
|
|
* trunk/speex/libspeex/ltp_arm4.h: no "memory" clobbered in inline
|
|
asm
|
|
|
|
2005-02-09 07:47 jm
|
|
|
|
* trunk/speex/libspeex/vq_arm4.h: oops
|
|
|
|
2005-02-09 07:34 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am: ...
|
|
|
|
2005-02-09 07:31 jm
|
|
|
|
* trunk/speex/libspeex/fixed_arm4.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/vq.c: misc
|
|
optimizations
|
|
|
|
2005-02-09 04:10 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: Cleared the last float ops from
|
|
the comb filter
|
|
|
|
2005-02-09 03:56 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c: Removed warning, unnecessary
|
|
variables
|
|
|
|
2005-02-09 03:47 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c: oops... ANSI C fix
|
|
|
|
2005-02-09 03:35 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c: Special case for complexity=1
|
|
|
|
2005-02-09 02:56 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: Fixed-point-ized a critical divide
|
|
in the comb filter
|
|
|
|
2005-02-08 23:54 jm
|
|
|
|
* trunk/speex/libspeex/vq_arm4.h: ARM version of VQ quantizer, but
|
|
only for N=1
|
|
|
|
2005-02-08 22:29 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c: Make use of cb_search_arm4.h
|
|
|
|
2005-02-08 22:28 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c: A bit less agressive on ringing
|
|
computation (complexity 0), but simplified memory update at end of
|
|
subframe
|
|
|
|
2005-02-08 21:40 jm
|
|
|
|
* trunk/speex/libspeex/fixed_arm4.h,
|
|
trunk/speex/libspeex/fixed_arm5e.h: ARM arch fixes, assembly
|
|
version of MULT16_32_Q15 and MULT16_32_Q14
|
|
|
|
2005-02-08 18:29 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c: removed some useless memory access
|
|
|
|
2005-02-08 10:18 jm
|
|
|
|
* trunk/speex/libspeex/cb_search_arm4.h: ARM assembly version of
|
|
compute_weighted_codebook()
|
|
|
|
2005-02-08 06:23 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/ltp.c: Some general (minor) optimizations
|
|
|
|
2005-02-07 22:21 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c: changed 0.0 to 0 for fixed-point
|
|
version
|
|
|
|
2005-02-07 22:06 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c: Brought back a version
|
|
split_cb_search_shape_sign optimized for complexity 1
|
|
|
|
2005-02-07 21:14 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c: Removed unnecessary initialization
|
|
|
|
2005-02-07 10:01 jm
|
|
|
|
* trunk/speex/libspeex/filters_arm4.h,
|
|
trunk/speex/libspeex/ltp_arm4.h: added some %= signs for labels
|
|
|
|
2005-02-07 09:03 jm
|
|
|
|
* trunk/speex/libspeex/fixed_arm4.h,
|
|
trunk/speex/libspeex/fixed_arm5e.h,
|
|
trunk/speex/libspeex/ltp_arm4.h: oops. Fixed some bad copy/paste
|
|
|
|
2005-02-07 08:46 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/arch.h,
|
|
trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters_arm4.h,
|
|
trunk/speex/libspeex/fixed_arm4.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp_arm4.h: ARM assembly version of
|
|
pitch_xcorr, moved all ARM assembly to separate files
|
|
|
|
2005-02-07 04:00 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c: an alternative implementation of
|
|
pitch_xcorr for machines with enough registers (more than x86,
|
|
that is).
|
|
|
|
2005-02-07 00:35 jm
|
|
|
|
* trunk/speex/libspeex/fixed_arm5e.h: ARM assembly version of
|
|
DIV32_16
|
|
|
|
2005-02-05 23:23 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c: ARM assembly version of inner_prod
|
|
with 8x unrolling
|
|
|
|
2005-02-05 08:16 jm
|
|
|
|
* trunk/speex/libspeex/bits.c: removed unnecessary
|
|
(re)initialization of the bit packer bytes
|
|
|
|
2005-02-05 07:43 jm
|
|
|
|
* trunk/speex/libspeex/fixed_arm.h: That was renamed to
|
|
fixed_arm5e.h
|
|
|
|
2005-02-05 07:42 jm
|
|
|
|
* trunk/speex/configure.ac, trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/arch.h, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/fixed_arm5e.h: Renamed --enable-arm-asm to
|
|
--enable-arm5e-asm to reflect the fact that these instructions
|
|
aren't supported everywhere. Also added --enable-arm4-asm.
|
|
|
|
2005-02-05 06:37 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: ARM instruction scheduling for
|
|
iir_mem2
|
|
|
|
2005-02-05 06:00 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: More ARM stuff
|
|
|
|
2005-02-05 05:38 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: Better instruction scheduling for
|
|
ARM
|
|
|
|
2005-02-05 05:36 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: An ARM assembly implementation of
|
|
filters_mem2 -- work in progress
|
|
|
|
2005-02-03 22:18 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c: Removed redundent filtering calls,
|
|
added complexity 0 (even more shortcuts)
|
|
|
|
2005-02-02 19:20 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c: Misc fixed-point fixes
|
|
|
|
2005-01-06 01:52 conrad
|
|
|
|
* trunk/speex/libspeex/arch.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/symbian/config.h: applied symbian related config and
|
|
casting diffs from Colin Ward
|
|
|
|
2004-10-29 12:22 jm
|
|
|
|
* trunk/speex/libspeex/mdf.c, trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/smallft.c, trunk/speex/libspeex/smallft.h:
|
|
Renamed the FFT in order to remove the symbol clash with Vorbis.
|
|
|
|
2004-10-24 03:37 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c: Shouldn't warn with fixed-point
|
|
anymore
|
|
|
|
2004-10-10 02:38 conrad
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/src/Makefile.am,
|
|
trunk/speex/src/wave_out.h: Applied build system patch from Erik
|
|
de Castro Lopo; now builds on MinGW: * guard src/wave_out.h
|
|
against multiple includes * add @OGG_CFLAGS@ to INCLUDES in
|
|
subdirs
|
|
|
|
2004-09-22 07:09 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c: Fixed scaling problem for
|
|
fixed-point
|
|
|
|
2004-08-13 07:29 conrad
|
|
|
|
* trunk/speex/configure.ac, trunk/speex/include/speex/Makefile.am,
|
|
trunk/speex/libspeex/Makefile.am: remove references to noglobals
|
|
stuff from build
|
|
|
|
2004-08-11 00:56 conrad
|
|
|
|
* trunk/speex/libspeex/modes.c: remove spurious #if 0 around
|
|
speex_lib_get_mode() definition. in other news, kfish is crazy.
|
|
|
|
2004-08-10 06:40 conrad
|
|
|
|
* trunk/speex/include/speex/speex.h, trunk/speex/libspeex/modes.c:
|
|
added speex_get_mode() function
|
|
|
|
2004-08-10 06:22 conrad
|
|
|
|
* trunk/speex/include/speex/speex.h, trunk/speex/libspeex/modes.c:
|
|
add explicit consts in front of speex_mode_list[] declarations
|
|
|
|
2004-07-21 07:18 conrad
|
|
|
|
* trunk/speex/include/speex/speex_noglobals.h,
|
|
trunk/speex/libspeex/modes_noglobals.c: remove unneeded public
|
|
constructors/destructors for _noglobals modes; replaced with
|
|
cleaner speex_mode_{new,destroy}() functions.
|
|
|
|
2004-07-21 06:03 conrad
|
|
|
|
* trunk/speex/include/speex/speex_noglobals.h,
|
|
trunk/speex/libspeex/modes_noglobals.c: add speex_mode_new() and
|
|
speex_mode_destroy() API calls to _noglobals API
|
|
|
|
2004-07-16 06:32 conrad
|
|
|
|
* trunk/speex/libspeex/modes_noglobals.c: add some (void *) casts in
|
|
calls to speex_free to stop random errors on random compilers ...
|
|
it must be almost time for beer
|
|
|
|
2004-07-16 06:20 conrad
|
|
|
|
* trunk/speex/include/speex/speex_noglobals.h,
|
|
trunk/speex/libspeex/modes_noglobals.c: add some attribution lines
|
|
to *_noglobals
|
|
|
|
2004-07-16 06:11 conrad
|
|
|
|
* trunk/speex/libspeex/modes_noglobals.c: add const to params_free()
|
|
functions
|
|
|
|
2004-07-16 06:07 conrad
|
|
|
|
* trunk/speex/libspeex/modes_noglobals.c: free alloc'd params in
|
|
malloc'd submodes
|
|
|
|
2004-07-16 05:22 conrad
|
|
|
|
* trunk/speex/libspeex/modes_noglobals.c: add include of <string.h>
|
|
to modes_noglobals.c to remove *link* error on vc++
|
|
|
|
2004-07-15 07:52 jm
|
|
|
|
* trunk/speex/Makefile.am, trunk/speex/include/speex/speex_echo.h,
|
|
trunk/speex/include/speex/speex_jitter.h,
|
|
trunk/speex/libspeex/jitter.c, trunk/speex/libspeex/mdf.c: cleanup
|
|
in EC and hitter buffer. removed some automake options
|
|
|
|
2004-07-15 04:31 conrad
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/filters.c, trunk/speex/libspeex/jitter.c,
|
|
trunk/speex/libspeex/lbr_48k_tables.c, trunk/speex/libspeex/lpc.c,
|
|
trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/math_approx.c, trunk/speex/libspeex/mdf.c,
|
|
trunk/speex/libspeex/misc.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes_noglobals.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/quant_lsp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/smallft.c, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex_callbacks.c,
|
|
trunk/speex/libspeex/speex_header.c,
|
|
trunk/speex/libspeex/stereo.c, trunk/speex/libspeex/testdenoise.c,
|
|
trunk/speex/libspeex/testecho.c, trunk/speex/libspeex/testenc.c,
|
|
trunk/speex/libspeex/testenc_uwb.c,
|
|
trunk/speex/libspeex/testenc_wb.c, trunk/speex/libspeex/vbr.c,
|
|
trunk/speex/libspeex/vq.c, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c, trunk/speex/src/wav_io.c,
|
|
trunk/speex/src/wave_out.c: added guarded #include "config.h"
|
|
throughout libspeex/ and src/
|
|
|
|
2004-07-15 01:55 conrad
|
|
|
|
* trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/modes_noglobals.c,
|
|
trunk/speex/libspeex/vbr.c, trunk/speex/libspeex/vbr.h: added
|
|
const in front of vbr_*_thresh tables (internal change, affects
|
|
libspeex memory layout only; no impact on modes.c code). Patch
|
|
from Colin Ward.
|
|
|
|
2004-07-15 01:38 conrad
|
|
|
|
* trunk/speex/libspeex/modes_noglobals.c: remove empty statements
|
|
which codewarrior complains about. patch from Colin Ward.
|
|
|
|
2004-07-14 04:34 conrad
|
|
|
|
* trunk/speex/libspeex/modes_noglobals.c: minor fixes to
|
|
modes_noglobals.c
|
|
|
|
2004-07-14 03:50 jm
|
|
|
|
* trunk/speex/Makefile.am, trunk/speex/configure.in,
|
|
trunk/speex/include, trunk/speex/include/Makefile.am,
|
|
trunk/speex/include/speex, trunk/speex/include/speex/Makefile.am,
|
|
trunk/speex/include/speex/speex.h,
|
|
trunk/speex/include/speex/speex_bits.h,
|
|
trunk/speex/include/speex/speex_callbacks.h,
|
|
trunk/speex/include/speex/speex_echo.h,
|
|
trunk/speex/include/speex/speex_header.h,
|
|
trunk/speex/include/speex/speex_jitter.h,
|
|
trunk/speex/include/speex/speex_noglobals.h,
|
|
trunk/speex/include/speex/speex_preprocess.h,
|
|
trunk/speex/include/speex/speex_stereo.h,
|
|
trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/bits.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/jitter.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/mdf.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/libspeex/speex_callbacks.c,
|
|
trunk/speex/libspeex/speex_callbacks.h,
|
|
trunk/speex/libspeex/speex_echo.h,
|
|
trunk/speex/libspeex/speex_header.c,
|
|
trunk/speex/libspeex/speex_header.h,
|
|
trunk/speex/libspeex/speex_jitter.h,
|
|
trunk/speex/libspeex/speex_noglobals.h,
|
|
trunk/speex/libspeex/speex_preprocess.h,
|
|
trunk/speex/libspeex/speex_stereo.h,
|
|
trunk/speex/libspeex/stereo.c, trunk/speex/libspeex/testdenoise.c,
|
|
trunk/speex/libspeex/testecho.c, trunk/speex/libspeex/testenc.c,
|
|
trunk/speex/libspeex/testenc_uwb.c,
|
|
trunk/speex/libspeex/testenc_wb.c, trunk/speex/speex.m4,
|
|
trunk/speex/speex.pc.in, trunk/speex/src/Makefile.am,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c: Moved all
|
|
the includes from /usr/include to /usr/include/speex
|
|
|
|
2004-07-10 00:12 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/mdf.c,
|
|
trunk/speex/libspeex/misc.h: minor stuff for 1.1.6
|
|
|
|
2004-07-09 18:56 jm
|
|
|
|
* trunk/speex/libspeex/mdf.c: Echo canceller sucks less (cross-talk
|
|
detection works a bit better).
|
|
|
|
2004-07-09 18:56 jm
|
|
|
|
* trunk/speex/libspeex/jitter.c, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/speex_jitter.h: Removed some warnings
|
|
|
|
2004-07-09 07:06 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes_noglobals.c,
|
|
trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex_noglobals.h,
|
|
trunk/speex/libspeex/testecho.c: Symbian support by Conrad Parker
|
|
|
|
2004-07-09 05:18 jm
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/speex.c: moved
|
|
the mode list back to modes.c
|
|
|
|
2004-07-09 04:31 jm
|
|
|
|
* trunk/speex/Makefile.am, trunk/speex/autogen.sh,
|
|
trunk/speex/configure.in, trunk/speex/libspeex/mdf.c: Separated
|
|
the version macros
|
|
|
|
2004-07-09 04:28 jm
|
|
|
|
* trunk/speex/libspeex/misc.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_header.c:
|
|
run-time calls for identifying the Speex version
|
|
|
|
2004-07-08 05:26 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c: Removed the frame probability
|
|
of speech presence and increased noise estimate by a constant
|
|
factor.
|
|
|
|
2004-07-08 05:25 jm
|
|
|
|
* trunk/speex/libspeex/jitter.c, trunk/speex/libspeex/misc.h: ...
|
|
|
|
2004-07-08 05:24 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/modes.h:
|
|
Rest of the modes.c split
|
|
|
|
2004-07-08 05:23 jm
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/speex.c: Split
|
|
modes.c in two. Now modes.c only contains the mode struct
|
|
definitions
|
|
|
|
2004-07-03 04:37 jm
|
|
|
|
* trunk/speex/libspeex/jitter.c,
|
|
trunk/speex/libspeex/speex_jitter.h: Removed all the drift_average
|
|
crap and just kept the timing histogram. Simple and works good
|
|
now.
|
|
|
|
2004-06-20 04:52 jm
|
|
|
|
* trunk/speex/libspeex/jitter.c,
|
|
trunk/speex/libspeex/speex_jitter.h: Jitter buffer is now adaptive
|
|
and should resume properly when link is lost.
|
|
|
|
2004-06-06 03:02 giles
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: Recommit changes lost in server
|
|
migration. Original commit (r6809) 2004-06-04 00:54:26 -0400 (Fri,
|
|
04 Jun 2004) by jm. Think I've got gapless working properly now.
|
|
Also, started implementing the speex_lib_ctl() interface and
|
|
simplified speex_bits_advance (patch by Alfr?\195?\169do Moreira)
|
|
|
|
2004-05-26 15:26 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c: oops... that wasn't ansi C
|
|
|
|
2004-04-20 21:52 jm
|
|
|
|
* trunk/speex/Speex.kdevelop, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h,
|
|
trunk/speex/libspeex/jitter.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/speex_stereo.h,
|
|
trunk/speex/libspeex/stereo.c, trunk/speex/libspeex/testenc.c,
|
|
trunk/speex/libspeex/testenc_uwb.c,
|
|
trunk/speex/libspeex/testenc_wb.c, trunk/speex/libspeex/vbr.c,
|
|
trunk/speex/libspeex/vbr.h, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: speex_encode/speex_decode are back to
|
|
using floats, new speex_encode_int and speex_decode_int for the
|
|
short version
|
|
|
|
2004-04-10 07:56 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/testdenoise.c: At least the dereverb now has
|
|
a chance of working...
|
|
|
|
2004-04-02 21:16 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/vq.c: Changed
|
|
some constants to single-precision
|
|
|
|
2004-04-02 21:09 jm
|
|
|
|
* trunk/speex/libspeex/mdf.c, trunk/speex/libspeex/speex_echo.h:
|
|
Echo cancellor interface changed to short (instead of float)
|
|
|
|
2004-04-02 21:08 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c: changed constants to single
|
|
precision
|
|
|
|
2004-03-31 04:17 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/speex_preprocess.h: Fixed a minor memory
|
|
leak, added de-reverberation, fixed denoiser hook for residual
|
|
echo cancellation.
|
|
|
|
2004-03-30 08:52 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: oops, encoder calls
|
|
speex_encoder_ctl
|
|
|
|
2004-02-18 07:20 jm
|
|
|
|
* trunk/speex/.cvsignore, trunk/speex/ChangeLog,
|
|
trunk/speex/doc/.cvsignore, trunk/speex/libspeex/.cvsignore,
|
|
trunk/speex/src/.cvsignore: .cvsignore files
|
|
|
|
2004-02-12 08:41 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: Valgrind support for sb_celp.c too
|
|
|
|
2004-02-12 08:30 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/stack_alloc.h: added extra valgrind checks
|
|
for the Speex stack
|
|
|
|
2004-02-06 14:20 oddsock
|
|
|
|
* trunk/speex/libspeex/quant_lsp.c: M_PI not defined on win32 (and
|
|
possibly other platforms)
|
|
|
|
2004-01-21 19:50 jm
|
|
|
|
* trunk/speex/libspeex/speex_echo.h,
|
|
trunk/speex/libspeex/speex_jitter.h,
|
|
trunk/speex/libspeex/speex_preprocess.h,
|
|
trunk/speex/libspeex/speex_stereo.h: include gards and c++
|
|
compatibility (extern "C")
|
|
|
|
2004-01-19 09:10 jm
|
|
|
|
* trunk/speex/libspeex/ltp_sse.h: Now works on multiples of 8
|
|
(instead of 40), so it's a bit more general
|
|
|
|
2004-01-19 08:58 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/ltp.c: Fixed
|
|
FIXED_POINT bug caused during SSE-ification.
|
|
|
|
2004-01-19 08:09 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search_sse.h, trunk/speex/libspeex/vq.c,
|
|
trunk/speex/libspeex/vq.h: VQ search has been SSE-ized. Not really
|
|
clean yet, though.
|
|
|
|
2004-01-18 23:37 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c: Saves some useless "cos" calculations
|
|
|
|
2004-01-18 08:20 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am: The CVS tag was annoying
|
|
|
|
2004-01-18 08:13 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search_sse.h: SSE speedup for the codebook
|
|
response part of split_cb_search_shape_sign
|
|
|
|
2004-01-18 06:47 jm
|
|
|
|
* trunk/speex/libspeex/ltp_sse.h: converted the inner product
|
|
function to SSE intrinsics too
|
|
|
|
2004-01-17 20:52 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp_sse.h: faster
|
|
SSE implementation (reduced unaligned loads)
|
|
|
|
2004-01-17 16:06 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c: replaced cos by an approximation for
|
|
the float version
|
|
|
|
2004-01-16 08:07 jm
|
|
|
|
* trunk/speex/libspeex/filters_sse.h: A couple 'const's to make that
|
|
compile cleanly
|
|
|
|
2004-01-16 07:50 jm
|
|
|
|
* trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters_sse.h: New SSE implementation based
|
|
on intrinsics instead of assembly
|
|
|
|
2003-12-24 06:14 jm
|
|
|
|
* trunk/speex/libspeex/fixed_arm.h: removed unnecessary 'volatile'
|
|
keyword
|
|
|
|
2003-12-23 08:20 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h:
|
|
fixed-point: converted comb_gain
|
|
|
|
2003-12-23 08:11 jm
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c: fixed-point: some perceptual
|
|
enhancement coef converted.
|
|
|
|
2003-12-05 14:59 jm
|
|
|
|
* trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/sb_celp.c:
|
|
more const stuff, fixed a stupid bug in sb_decoder_ctl
|
|
|
|
2003-12-04 21:29 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h,
|
|
trunk/speex/libspeex/exc_10_16_table.c,
|
|
trunk/speex/libspeex/exc_10_32_table.c,
|
|
trunk/speex/libspeex/exc_20_32_table.c,
|
|
trunk/speex/libspeex/exc_5_256_table.c,
|
|
trunk/speex/libspeex/exc_5_64_table.c,
|
|
trunk/speex/libspeex/exc_8_128_table.c,
|
|
trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h,
|
|
trunk/speex/libspeex/fixed_debug.h,
|
|
trunk/speex/libspeex/gain_table.c,
|
|
trunk/speex/libspeex/gain_table_lbr.c,
|
|
trunk/speex/libspeex/hexc_10_32_table.c,
|
|
trunk/speex/libspeex/hexc_table.c,
|
|
trunk/speex/libspeex/high_lsp_tables.c,
|
|
trunk/speex/libspeex/lbr_48k_tables.c,
|
|
trunk/speex/libspeex/lsp_tables_nb.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_header.c,
|
|
trunk/speex/libspeex/speex_header.h,
|
|
trunk/speex/libspeex/stereo.c, trunk/speex/libspeex/vq.c,
|
|
trunk/speex/libspeex/vq.h, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: Added const's all over the place
|
|
|
|
2003-12-01 01:00 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h:
|
|
fixed-point: comb filter, part 4.12
|
|
|
|
2003-11-30 22:22 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: fixed-point: comb filter, part III
|
|
|
|
2003-11-30 20:23 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: fixed-point: comb filter, part II
|
|
|
|
2003-11-30 19:38 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h:
|
|
fixed-point: started work on comb filter
|
|
|
|
2003-11-30 17:56 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: fixed-point: oops, fixed another
|
|
overflow for 4 kbps mode.
|
|
|
|
2003-11-30 16:43 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c: oops. Got pitch_unquant_3tap to
|
|
compile again with floating point.
|
|
|
|
2003-11-30 16:35 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/quant_lsp.c: ...
|
|
|
|
2003-11-30 07:11 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/sb_celp.c:
|
|
fixed-point: Think I got rid of all overflows I could find
|
|
|
|
2003-11-30 05:46 jm
|
|
|
|
* trunk/speex/libspeex/arch.h, trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/filters.c, trunk/speex/libspeex/fixed_arm.h,
|
|
trunk/speex/libspeex/fixed_debug.h,
|
|
trunk/speex/libspeex/fixed_generic.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/nb_celp.c: fixed-point: Fixed several
|
|
overflows. Added an explicit saturation function
|
|
|
|
2003-11-29 19:25 jm
|
|
|
|
* trunk/speex/libspeex/fixed_debug.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/ltp.c: fixed-point: fixed another overflow
|
|
problem
|
|
|
|
2003-11-29 08:12 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/fixed_debug.h,
|
|
trunk/speex/libspeex/nb_celp.c: fixed-point: fixed some overflows
|
|
|
|
2003-11-29 07:38 jm
|
|
|
|
* trunk/speex/libspeex/fixed_debug.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/testenc.c,
|
|
trunk/speex/libspeex/testenc_uwb.c,
|
|
trunk/speex/libspeex/testenc_wb.c: debug code for fixed-point
|
|
operators. Already fixed an overflow in lsp code
|
|
|
|
2003-11-29 07:03 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/arch.h,
|
|
trunk/speex/libspeex/fixed_arm.h,
|
|
trunk/speex/libspeex/fixed_debug.h,
|
|
trunk/speex/libspeex/fixed_generic.h, trunk/speex/libspeex/misc.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/testenc.c,
|
|
trunk/speex/libspeex/testenc_uwb.c,
|
|
trunk/speex/libspeex/testenc_wb.c: separated fixed-point operators
|
|
in: generic, ARM, debug
|
|
|
|
2003-11-29 05:17 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h:
|
|
fixed-point: pitch gain again
|
|
|
|
2003-11-29 02:45 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c:
|
|
fixed-point: pitch gain stuff
|
|
|
|
2003-11-28 05:39 jm
|
|
|
|
* trunk/speex/libspeex/arch.h, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c: fixed-point: some work on pitch
|
|
gain, fixed a packet-loss bug
|
|
|
|
2003-11-27 08:42 jm
|
|
|
|
* trunk/speex/libspeex/arch.h, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/lsp.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h: fixed-point: bw_lpc and lpc_to_lsp
|
|
are now done.
|
|
|
|
2003-11-27 05:00 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/lsp.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c:
|
|
fixed-point: lsp_enforce_margin argument no longer a float
|
|
|
|
2003-11-25 16:40 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/testenc.c: ...
|
|
|
|
2003-11-25 06:58 jm
|
|
|
|
* trunk/speex/libspeex/arch.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/testenc.c: fixed-point: done quantizing
|
|
open-loop pitch
|
|
|
|
2003-11-21 06:59 jm
|
|
|
|
* trunk/speex/libspeex/quant_lsp.c, trunk/speex/libspeex/sb_celp.c:
|
|
fixed-point: wideband work (LSP and excitation gain decoding)
|
|
|
|
2003-11-21 03:06 jm
|
|
|
|
* trunk/speex/libspeex/arch.h,
|
|
trunk/speex/libspeex/lbr_48k_tables.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/math_approx.c,
|
|
trunk/speex/libspeex/sb_celp.c: fixed-point: converted pitch gain
|
|
computation in open-loop search
|
|
|
|
2003-11-14 19:16 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h:
|
|
fixed-point: integerized pi_gain's
|
|
|
|
2003-11-14 18:46 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c:
|
|
fixed-point: sb_celp gain quantization, fixed missing entry in
|
|
nb_celp gain
|
|
|
|
2003-11-14 18:28 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/testenc_wb.c:
|
|
fixed-point: before I screw everything up...
|
|
|
|
2003-11-14 18:04 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/sb_celp.c:
|
|
fixed-point: fixed float regression
|
|
|
|
2003-11-14 17:48 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h: cleanup
|
|
|
|
2003-11-13 20:39 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/src/speexdec.c: spelling, cleanup
|
|
|
|
2003-11-13 08:47 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: ...
|
|
|
|
2003-11-13 08:45 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/testenc_wb.c:
|
|
fixed-point: converting wideband excitation gain to int (halfway
|
|
done)
|
|
|
|
2003-11-12 17:16 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/arch.h,
|
|
trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/sb_celp.c: put
|
|
all fixed-point macros in a separate file (arch.h), some cleanup
|
|
with wideband excitation gain
|
|
|
|
2003-11-12 07:30 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/vq.c, trunk/speex/libspeex/vq.h: fixed-point:
|
|
excitation gain completely converted to fixed-point
|
|
|
|
2003-11-12 06:00 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/vq.c,
|
|
trunk/speex/libspeex/vq.h: fixed-point: converting excitation gain
|
|
quantization (halfway done)
|
|
|
|
2003-11-12 05:09 jm
|
|
|
|
* trunk/speex/libspeex/misc.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/testenc_uwb.c: think I've fixed the
|
|
performance problem caused by underflows.
|
|
|
|
2003-11-11 15:51 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: oops... fixed an #ifdef that
|
|
wasn't including compute_rms when compiling with SSE support.
|
|
|
|
2003-11-11 07:33 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c: fixed-point: increased precision
|
|
of the cos approximation, fixed some floating-point/fixed-point
|
|
mismatch
|
|
|
|
2003-11-11 04:33 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: fixed-point: some wideband work
|
|
|
|
2003-11-11 00:19 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/vq.c: fixed-point: Defined fused multiply-add
|
|
operators and some ARM assembly to use it.
|
|
|
|
2003-11-10 19:38 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: oops...
|
|
|
|
2003-11-10 19:28 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/nb_celp.c:
|
|
fixed-point: integerized pi_gain, pitch prediction error
|
|
accumulation in 64 bits (should make that 32 if possible).
|
|
|
|
2003-11-10 17:17 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: fixed-point: integerized bandwidth
|
|
expansion
|
|
|
|
2003-11-10 08:57 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/nb_celp.c:
|
|
fixed-point: converted lsp_enforce_margin, some assembly ARM
|
|
optimizations
|
|
|
|
2003-11-10 06:56 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/lsp.h,
|
|
trunk/speex/libspeex/nb_celp.c: fixed-point: integerized lsp
|
|
interpolation
|
|
|
|
2003-11-10 06:27 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/nb_celp.c:
|
|
fixed-point: scaling functions are a bit less ugly, fine exc gain
|
|
quantization now done in the linear domain and it didn't change
|
|
anything
|
|
|
|
2003-11-09 06:20 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c: removed sqrt's that ended up not being
|
|
used in some cases in the open-loop pitch function
|
|
|
|
2003-11-08 06:52 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h,
|
|
trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/testenc.c: fixed-point: removed some float
|
|
ops in lpc_to_lsp and wrote signal scaling functions (which need
|
|
to be improved).
|
|
|
|
2003-11-07 08:34 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/math_approx.c,
|
|
trunk/speex/libspeex/math_approx.h,
|
|
trunk/speex/libspeex/nb_celp.c: fixed-point: acos function
|
|
approximated with fixed-point arithmetic
|
|
|
|
2003-11-06 21:35 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/testenc_uwb.c: fixed-point: some ARM work
|
|
|
|
2003-11-06 09:14 jm
|
|
|
|
* trunk/speex/libspeex/math_approx.c: ...
|
|
|
|
2003-11-06 08:41 jm
|
|
|
|
* trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/math_approx.c,
|
|
trunk/speex/libspeex/math_approx.h: fixed-point: interger version
|
|
of sqrt function
|
|
|
|
2003-11-03 08:59 jm
|
|
|
|
* trunk/speex/libspeex/quant_lsp.c: fixed-point: integerized lsp
|
|
weight computation
|
|
|
|
2003-11-02 07:44 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/misc.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/testenc.c:
|
|
fixed-point: added code to count MIPS
|
|
|
|
2003-11-02 06:59 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/vq.c: fixed-point: cleanup
|
|
|
|
2003-11-02 06:38 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c: fixed-point: removed some float ops in
|
|
the LSP root search.
|
|
|
|
2003-11-02 05:55 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/misc.h: ...
|
|
|
|
2003-11-02 05:08 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/lpc.c,
|
|
trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/quant_lsp.c:
|
|
fixed-point: cleaned up operators, removed a couple float ops,
|
|
fixed a MULT16_16 that had a 32-bit operand in ltp.c
|
|
|
|
2003-11-01 17:42 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/quant_lsp.c:
|
|
fixed-point: cos approximation for lsp_to_lpc, removed some float
|
|
ops in LSP quantization (more to do).
|
|
|
|
2003-10-28 01:02 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c: fixed-point: oops...
|
|
|
|
2003-10-28 00:57 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c: fixed-point: pitch decoder (mostly)
|
|
converted
|
|
|
|
2003-10-27 23:05 jm
|
|
|
|
* trunk/speex/libspeex/misc.h: fixed-point: don't cast MUL* operands
|
|
to int. Compiler should generate better code now.
|
|
|
|
2003-10-27 22:53 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c: fixed-point: excitation and error
|
|
computation for closed-loop search mostly converted
|
|
|
|
2003-10-27 21:43 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c: fixed-point: integerized open-loop
|
|
pitch score computation
|
|
|
|
2003-10-24 15:01 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/misc.h:
|
|
fixed-point: open-loop score calculation converted
|
|
|
|
2003-10-24 06:00 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c: ...
|
|
|
|
2003-10-09 21:33 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: output saturation for wideband
|
|
|
|
2003-10-09 20:53 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/testenc.c:
|
|
output saturation for narrowband (need to do the same for
|
|
wideband)
|
|
|
|
2003-10-09 06:51 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/quant_lsp.c:
|
|
fixed-point: LSP quantization cleanup
|
|
|
|
2003-10-09 03:54 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/lsp.h,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h: fixed-point: LSPs are now stored
|
|
quantized
|
|
|
|
2003-10-08 22:31 jm
|
|
|
|
* trunk/speex/AUTHORS, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/lsp.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h:
|
|
fixed-point: QMF entirely in fixed-point now
|
|
|
|
2003-10-08 05:12 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/smallft.c:
|
|
fixed-point: converted QMF functions
|
|
|
|
2003-10-08 05:11 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/quant_lsp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/smallft.c: fixed-point: rounding for shifts
|
|
|
|
2003-10-08 05:09 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h,
|
|
trunk/speex/libspeex/lpc.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/smallft.c: fixed-point: merged floating-point
|
|
and fixed-point functions (LPC and open-loop pitch), converted the
|
|
gain search of the closed-loop pitch
|
|
|
|
2003-10-08 05:06 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/quant_lsp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/smallft.c: fixed-point: LSP quantization
|
|
work, also LSP's are now in the angle domain
|
|
|
|
2003-10-08 05:03 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/jitter.c,
|
|
trunk/speex/libspeex/misc.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/preprocess.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/smallft.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_jitter.h,
|
|
trunk/speex/libspeex/speex_preprocess.h,
|
|
trunk/speex/libspeex/speex_stereo.h,
|
|
trunk/speex/libspeex/stereo.c, trunk/speex/libspeex/testdenoise.c,
|
|
trunk/speex/libspeex/testenc.c,
|
|
trunk/speex/libspeex/testenc_uwb.c,
|
|
trunk/speex/libspeex/testenc_wb.c, trunk/speex/libspeex/vbr.c,
|
|
trunk/speex/libspeex/vbr.h, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: fixed-point: converted user-visible
|
|
functions to use "short" signals, fixed (fixed-point) bug in
|
|
comb-filter.
|
|
|
|
2003-10-08 05:01 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/smallft.c: fixed-point: replace divisions by
|
|
shifts...
|
|
|
|
2003-10-08 04:57 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/smallft.c: fixed-point: normalization
|
|
function, some work on pitch closed-loop search
|
|
|
|
2003-10-08 04:56 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/smallft.c:
|
|
fixed-point: pitch stuff
|
|
|
|
2003-10-08 04:53 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/smallft.c: fixed-point: conversion of the
|
|
open-loop pitch analysis
|
|
|
|
2003-10-08 04:52 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/smallft.c:
|
|
fixed-point: computation of rms values in fp
|
|
|
|
2003-10-08 04:50 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/smallft.c:
|
|
fixed-point: removed some float's in innovation search
|
|
|
|
2003-10-08 04:49 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/smallft.c:
|
|
fixed-point: some innovation search details
|
|
|
|
2003-10-08 04:47 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/smallft.c,
|
|
trunk/speex/libspeex/vq.c, trunk/speex/libspeex/vq.h: fixed-point:
|
|
most of the innovation search converted
|
|
|
|
2003-10-08 04:45 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/smallft.c, trunk/speex/libspeex/vq.c,
|
|
trunk/speex/libspeex/vq.h: fixed-point: some work on innovation
|
|
quantization
|
|
|
|
2003-10-08 04:44 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/smallft.c: fixed-point: saturation for
|
|
lsp_to_lpc, probably not the best solution
|
|
|
|
2003-10-08 04:42 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/mdf.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/smallft.c:
|
|
fixed-point: more conversion to spx_sig_t
|
|
|
|
2003-10-08 04:40 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/misc.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/vq.c, trunk/speex/libspeex/vq.h: fixed-point:
|
|
converted all signals to spx_sig_t
|
|
|
|
2003-10-08 04:38 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/lpc.c,
|
|
trunk/speex/libspeex/lpc.h, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/testenc.c: fixed-point: more signal scaling
|
|
again, some auto-correlation work
|
|
|
|
2003-10-08 04:37 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/testenc.c:
|
|
fixed-point: signal scaling... again
|
|
|
|
2003-10-08 04:36 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/nb_celp.c: more signal scaling
|
|
|
|
2003-10-08 04:35 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/nb_celp.c:
|
|
fixed-point: signals scaling
|
|
|
|
2003-10-08 04:35 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/preprocess.c, trunk/speex/libspeex/stereo.c,
|
|
trunk/speex/src/speexdec.c: fixed-point: removed pre-emphasis,
|
|
more cleanup
|
|
|
|
2003-10-08 04:33 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/lpc.c,
|
|
trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/sb_celp.c: fixed-point: more LPC/LSP cleanup
|
|
|
|
2003-10-08 04:32 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/testenc_wb.c: fixed-point: LPC/LSP cleanup
|
|
|
|
2003-10-08 04:31 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/lpc.c,
|
|
trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/nb_celp.c: fixed-point: LPC and LSP types
|
|
changed to word16
|
|
|
|
2003-10-08 04:30 jm
|
|
|
|
* trunk/speex/libspeex/lpc.c, trunk/speex/libspeex/lpc.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h:
|
|
fixed-point: more lpc stuff
|
|
|
|
2003-10-08 04:29 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/lpc.c,
|
|
trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c:
|
|
fixed-point: lpc stuff
|
|
|
|
2003-10-08 04:29 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/misc.h:
|
|
fixed-point work on LSP's
|
|
|
|
2003-10-08 04:27 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/lpc.c,
|
|
trunk/speex/libspeex/lpc.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/lsp.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/src/speexdec.c: first
|
|
step in fixed-point port, converted the LPC filters
|
|
|
|
2003-10-01 22:17 jm
|
|
|
|
* trunk/speex/libspeex/lpc.c: improved LPC analysis (mostly for very
|
|
tonal signals)
|
|
|
|
2003-09-30 00:44 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/preprocess.c, trunk/speex/src/speexdec.c:
|
|
denoiser tuning, Solaris support, small optimization in codebook
|
|
computations.
|
|
|
|
2003-09-18 03:58 jm
|
|
|
|
* trunk/speex/libspeex/jitter.c, trunk/speex/libspeex/mdf.c,
|
|
trunk/speex/libspeex/preprocess.c, trunk/speex/libspeex/smallft.c:
|
|
cleaning up for 1.1
|
|
|
|
2003-09-18 03:46 jm
|
|
|
|
* trunk/speex/libspeex/testenc.c: oops...
|
|
|
|
2003-09-18 03:34 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/speex_preprocess.h,
|
|
trunk/speex/libspeex/testdenoise.c: Added probability of speech
|
|
presence to denoiser.
|
|
|
|
2003-09-18 01:08 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/speex_preprocess.h: cleanup
|
|
|
|
2003-09-17 21:31 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c: made a table-lookup version
|
|
instead of approximating using pow's
|
|
|
|
2003-09-17 17:30 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c: some AGC tuning
|
|
|
|
2003-09-17 04:12 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/speex_preprocess.h: based the AGC adaptation
|
|
decision on the MCRA stuff.
|
|
|
|
2003-09-17 00:15 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/speex_preprocess.h: added function to update
|
|
the estimates without applying denoising
|
|
|
|
2003-09-16 23:44 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/speex_preprocess.h,
|
|
trunk/speex/libspeex/testdenoise.c: cleaned up stuff that was no
|
|
longer necessary.
|
|
|
|
2003-09-16 20:41 jm
|
|
|
|
* trunk/speex/libspeex/speex_preprocess.h: implemented MCRA noise
|
|
adaptation
|
|
|
|
2003-09-16 20:39 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c: added MCRA noise estimation,
|
|
fixed stupid bug in a priori SNR adaptation
|
|
|
|
2003-09-16 19:36 jm
|
|
|
|
* trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/speex_preprocess.h,
|
|
trunk/speex/libspeex/testdenoise.c: added sampling rate option to
|
|
preprocessor
|
|
|
|
2003-09-16 18:35 jm
|
|
|
|
* trunk/speex/libspeex/mdf.c, trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/smallft.c, trunk/speex/libspeex/smallft.h,
|
|
trunk/speex/libspeex/speex_echo.h,
|
|
trunk/speex/libspeex/speex_preprocess.h: smallft.h doesn't need to
|
|
be included from the .h files anymore
|
|
|
|
2003-09-16 17:50 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/denoise.c,
|
|
trunk/speex/libspeex/preprocess.c,
|
|
trunk/speex/libspeex/speex_denoise.h,
|
|
trunk/speex/libspeex/speex_preprocess.h,
|
|
trunk/speex/libspeex/testdenoise.c: Renamed the 'denoiser' to
|
|
'preprocessor', added options to enable/disable the denoiser, the
|
|
agc and the vad.
|
|
|
|
2003-09-16 01:51 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c: prevented the AGC from causing
|
|
clipping
|
|
|
|
2003-09-02 06:26 jm
|
|
|
|
* trunk/speex/libspeex/testenc.c: segmental SNR estimate works
|
|
|
|
2003-08-26 05:42 jm
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/speex_bits.h:
|
|
fixed an "off by one". Moved definition of MAX_BYTES_PER_FRAME to
|
|
the .c file.
|
|
|
|
2003-08-24 04:28 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c:
|
|
Allow setting the decode submode in case it's not embedded in the
|
|
stream (which you shouldn't think about unless you know what
|
|
you're doing and want to be incompatible with everyone else)
|
|
|
|
2003-08-23 03:10 jm
|
|
|
|
* trunk/speex/libspeex/bits.c: oops...
|
|
|
|
2003-08-22 22:01 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h:
|
|
added a call telling the codec not to encode the submode in the
|
|
frame.
|
|
|
|
2003-08-22 21:44 jm
|
|
|
|
* trunk/speex/libspeex/bits.c: speex_bits_write now properly inserts
|
|
a terminator before copying the data
|
|
|
|
2003-08-22 21:30 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c: cleanup: separated VAD and AGC
|
|
from the denoising (put them in different functions) and added
|
|
some comments
|
|
|
|
2003-08-22 20:17 jm
|
|
|
|
* trunk/speex/libspeex/mdf.c: Added some comments
|
|
|
|
2003-08-22 05:10 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c, trunk/speex/libspeex/mdf.c,
|
|
trunk/speex/libspeex/speex_denoise.h,
|
|
trunk/speex/libspeex/testdenoise.c: Coupling between the echo
|
|
canceller and the denoiser so that residual echo can be removed.
|
|
|
|
2003-08-21 23:25 jm
|
|
|
|
* trunk/speex/libspeex/mdf.c, trunk/speex/libspeex/speex_echo.h:
|
|
first shot at dealing with cross-talk
|
|
|
|
2003-08-21 22:39 jm
|
|
|
|
* trunk/speex/libspeex/mdf.c: Well, it seems like implementing the
|
|
algorithm correctly helps getting good results.
|
|
|
|
2003-08-21 04:25 jm
|
|
|
|
* trunk/speex/libspeex/mdf.c, trunk/speex/libspeex/speex_echo.h: did
|
|
some cleanup. Still some work to do with adaptation rate
|
|
adjustment and cross-talk detection.
|
|
|
|
2003-08-19 06:07 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/denoise.c,
|
|
trunk/speex/libspeex/speex.h: minor stuff
|
|
|
|
2003-08-19 05:47 jm
|
|
|
|
* trunk/speex/libspeex/mdf.c: implemented destructor
|
|
|
|
2003-08-19 03:59 jm
|
|
|
|
* trunk/speex/libspeex/mdf.c, trunk/speex/libspeex/speex_echo.h:
|
|
added normalization. Should be roughly equivalent to NLMS.
|
|
|
|
2003-08-18 21:52 jm
|
|
|
|
* trunk/speex/libspeex/mdf.c, trunk/speex/libspeex/speex_echo.h:
|
|
Initial checkin of MDF-based echo canceller (still incomplete)
|
|
|
|
2003-08-12 17:17 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c: some tuning...
|
|
|
|
2003-08-12 05:21 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c: Fixed a couple bugs, changed the
|
|
estimator to log-amplitude (second Ephraim-Malah paper).
|
|
|
|
2003-08-10 06:35 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: oops.
|
|
|
|
2003-08-04 17:28 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/jitter.c:
|
|
removed debug stuff
|
|
|
|
2003-08-04 17:17 jm
|
|
|
|
* trunk/speex/libspeex/jitter.c,
|
|
trunk/speex/libspeex/speex_jitter.h: Adaptive (though not yet)
|
|
jitter buffer.
|
|
|
|
2003-06-13 03:59 jm
|
|
|
|
* trunk/speex/libspeex/hexc_table.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/stack_alloc.h: minor stuff...
|
|
|
|
2003-06-03 21:21 jm
|
|
|
|
* trunk/speex/libspeex/hexc_10_32_table.c,
|
|
trunk/speex/libspeex/hexc_table.c: codebook update for lsp bug
|
|
|
|
2003-06-03 05:29 jm
|
|
|
|
* trunk/speex/libspeex/modes.c: oops. Fixed a bug in frame size mode
|
|
query
|
|
|
|
2003-05-30 21:36 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: new high-band lsp margins
|
|
|
|
2003-05-30 19:44 jm
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/speex_bits.h, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: implemented new
|
|
speex_bits_insert_terminator call so that the number of frames in
|
|
a packet can be automatically determined.
|
|
|
|
2003-05-25 04:13 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c: made the VAD a bit more sensitive
|
|
|
|
2003-05-25 03:01 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c: VAD seems to work better, though
|
|
the code is now a complete mess :(
|
|
|
|
2003-05-22 21:57 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c: fixed some variance estimation
|
|
problems. still some work to do.
|
|
|
|
2003-05-22 16:25 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c,
|
|
trunk/speex/libspeex/speex_denoise.h: experimental sub-bands VAD
|
|
|
|
2003-05-21 22:16 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c: oops...
|
|
|
|
2003-05-21 22:05 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c: made the VAD less sensitive
|
|
|
|
2003-05-21 21:20 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c,
|
|
trunk/speex/libspeex/speex_denoise.h,
|
|
trunk/speex/libspeex/testdenoise.c: improved the VAD with a simple
|
|
Markov chain.
|
|
|
|
2003-05-21 19:53 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c,
|
|
trunk/speex/libspeex/speex_denoise.h,
|
|
trunk/speex/libspeex/testdenoise.c: added the "speex" prefix to
|
|
the denoising stuff
|
|
|
|
2003-05-21 18:24 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c: returning VAD results in the
|
|
denoiser
|
|
|
|
2003-05-21 06:03 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/win32/libspeex/libspeex.dsp: minor compilation fixes
|
|
|
|
2003-05-20 02:46 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c,
|
|
trunk/speex/libspeex/testdenoise.c: denoiser now behaves correctly
|
|
with 240-sample frames
|
|
|
|
2003-05-17 05:46 jm
|
|
|
|
* trunk/speex/libspeex/lpc.c: oops. Shouldn't have removed that in
|
|
the previous update
|
|
|
|
2003-05-16 20:41 jm
|
|
|
|
* trunk/speex/libspeex/lpc.c, trunk/speex/libspeex/lpc.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h:
|
|
Minor cleanup (who needs reflection coefficients anyway) in LPC
|
|
code.
|
|
|
|
2003-05-14 04:37 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c,
|
|
trunk/speex/libspeex/speex_denoise.h: Basic adaptive gain control
|
|
working
|
|
|
|
2003-05-13 20:57 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/denoise.c,
|
|
trunk/speex/libspeex/lbr_48k_tables.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/speex.h:
|
|
Merged an experimental (and non-standard) 4.8 kbps mode. Note that
|
|
this mode is completely independent from the other modes and
|
|
cannot be used in multi-rate operation.
|
|
|
|
2003-05-12 01:23 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c, trunk/speex/libspeex/smallft.h,
|
|
trunk/speex/libspeex/speex_denoise.h: made the code OK for
|
|
inclusion with C++ files. Merge some early AGC work.
|
|
|
|
2003-05-12 01:02 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c, trunk/speex/libspeex/denoise.h,
|
|
trunk/speex/libspeex/speex_denoise.h,
|
|
trunk/speex/libspeex/testdenoise.c: renamed denoise.h to
|
|
speex_denoise.h, removed some C++-style stuff
|
|
|
|
2003-05-09 05:28 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c: oops... another stupid bug
|
|
|
|
2003-05-08 04:27 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: fixed bug (found by segher) where
|
|
lsp_enforce_margin would be called on x-domain (instead of angle
|
|
domain) LSP's.
|
|
|
|
2003-05-08 04:04 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/smallft.c,
|
|
trunk/speex/libspeex/smallft.h,
|
|
trunk/speex/libspeex/testdenoise.c: the rest of the files for the
|
|
Ephraim-Malah denoiser
|
|
|
|
2003-05-08 03:58 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c, trunk/speex/libspeex/denoise.h:
|
|
modif to only adapt noise when 3 consecutive noise frames are
|
|
detected.
|
|
|
|
2003-05-08 03:56 jm
|
|
|
|
* trunk/speex/libspeex/denoise.c, trunk/speex/libspeex/denoise.h:
|
|
First version of denoiser (Epic contract) using Ephraim-Malah
|
|
algorithm
|
|
|
|
2003-05-06 01:19 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c: oops...
|
|
|
|
2003-05-05 23:34 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c, trunk/speex/src/speexenc.c: merged
|
|
some fixes in the main branch
|
|
|
|
2003-05-02 02:08 jm
|
|
|
|
* trunk/speex/libspeex/filters_sse.h,
|
|
trunk/speex/libspeex/ltp_sse.h: removed multi-line strings
|
|
|
|
2003-03-22 19:19 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/doc/manual.pdf, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/src/speexdec.1, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.1, trunk/speex/src/speexenc.c: cosmetic
|
|
fixes
|
|
|
|
2003-03-19 01:07 jm
|
|
|
|
* trunk/speex/libspeex/filters_sse.h: gets rid of some warnings
|
|
|
|
2003-03-18 06:13 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/doc/Makefile.am,
|
|
trunk/speex/doc/manual.lyx, trunk/speex/libspeex/bits.c,
|
|
trunk/speex/libspeex/sb_celp.c: minor tweaks, removed some
|
|
warnings
|
|
|
|
2003-03-17 22:40 jm
|
|
|
|
* trunk/speex/Speex.spec.in, trunk/speex/configure.in,
|
|
trunk/speex/doc/manual.lyx, trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/math_approx.c: manual update. Made libtool
|
|
use -version-info. removed math_approx tables when not needed.
|
|
|
|
2003-03-10 17:16 jm
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/math_approx.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/speex_callbacks.h: Removed some gcc warnings
|
|
|
|
2003-03-05 17:47 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/src/speexdec.1,
|
|
trunk/speex/src/speexenc.1: version number bump
|
|
|
|
2003-03-05 17:46 jm
|
|
|
|
* trunk/speex/libspeex/math_approx.c: oops...
|
|
|
|
2003-03-03 06:52 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/libspeex/speex_callbacks.h,
|
|
trunk/speex/libspeex/speex_stereo.h, trunk/speex/src/speexenc.c:
|
|
build fix for FreeBSD (gnugetopt), allow VBR without DTX
|
|
|
|
2003-03-03 03:36 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/modes.c: some tuning
|
|
|
|
2003-02-05 06:03 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/src/speexenc.c: version change
|
|
|
|
2003-02-05 06:01 jm
|
|
|
|
* trunk/speex/libspeex/exc_10_16_table.c,
|
|
trunk/speex/libspeex/exc_10_32_table.c,
|
|
trunk/speex/libspeex/exc_20_32_table.c,
|
|
trunk/speex/libspeex/exc_8_128_table.c: Added an entry with real
|
|
zeros to remove some artifacts in some transients when the energy
|
|
is quickly rising in the middle of a frame.
|
|
|
|
2003-01-31 01:42 jm
|
|
|
|
* trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/exc_10_16_table.c,
|
|
trunk/speex/libspeex/exc_10_32_table.c,
|
|
trunk/speex/libspeex/exc_20_32_table.c,
|
|
trunk/speex/libspeex/exc_5_256_table.c,
|
|
trunk/speex/libspeex/exc_5_64_table.c,
|
|
trunk/speex/libspeex/exc_8_128_table.c,
|
|
trunk/speex/libspeex/gain_table.c,
|
|
trunk/speex/libspeex/gain_table_lbr.c,
|
|
trunk/speex/libspeex/hexc_10_32_table.c,
|
|
trunk/speex/libspeex/hexc_table.c,
|
|
trunk/speex/libspeex/high_lsp_tables.c,
|
|
trunk/speex/libspeex/lsp_tables_nb.c, trunk/speex/libspeex/misc.h:
|
|
Some cleaning up that might help with MS compilers.
|
|
|
|
2003-01-28 08:48 jm
|
|
|
|
* trunk/speex/libspeex/filters_sse.h, trunk/speex/src/speexenc.c:
|
|
some rc2 fixes
|
|
|
|
2003-01-28 08:15 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/gain_table.c,
|
|
trunk/speex/libspeex/gain_table_lbr.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/src/speexdec.1,
|
|
trunk/speex/src/speexenc.1: Preparing for rc2
|
|
|
|
2003-01-28 06:52 jm
|
|
|
|
* trunk/speex/libspeex/gain_table.c,
|
|
trunk/speex/libspeex/gain_table_lbr.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.c: Gain
|
|
codebook also converted to signed char.
|
|
|
|
2003-01-28 05:22 jm
|
|
|
|
* trunk/speex/libspeex/quant_lsp.c: oops...
|
|
|
|
2003-01-28 00:50 jm
|
|
|
|
* trunk/speex/libspeex/high_lsp_tables.c,
|
|
trunk/speex/libspeex/lsp_tables_nb.c,
|
|
trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h: LSP codebooks are now signed
|
|
short instead of float, reducing size in binary by a factor of 4.
|
|
|
|
2003-01-28 00:02 jm
|
|
|
|
* trunk/speex/libspeex/high_lsp_tables.c,
|
|
trunk/speex/libspeex/quant_lsp.c: Quantization for high-band LSP
|
|
codebook.
|
|
|
|
2003-01-27 22:09 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/lsp_tables_nb.c,
|
|
trunk/speex/libspeex/quant_lsp.c: Some work for shrinking the LSP
|
|
codebook size
|
|
|
|
2003-01-27 08:31 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h,
|
|
trunk/speex/libspeex/exc_10_16_table.c,
|
|
trunk/speex/libspeex/exc_10_32_table.c,
|
|
trunk/speex/libspeex/exc_20_32_table.c,
|
|
trunk/speex/libspeex/exc_5_256_table.c,
|
|
trunk/speex/libspeex/exc_5_64_table.c,
|
|
trunk/speex/libspeex/exc_8_128_table.c,
|
|
trunk/speex/libspeex/exc_8_256_table.c,
|
|
trunk/speex/libspeex/hexc_10_32_table.c,
|
|
trunk/speex/libspeex/hexc_table.c, trunk/speex/libspeex/modes.c:
|
|
Transformed all excitation codebooks into sighed short arrays,
|
|
reducing their size (in the final binary) by a factor of 4.
|
|
|
|
2003-01-25 05:45 jm
|
|
|
|
* trunk/speex/libspeex/gain_table.c,
|
|
trunk/speex/libspeex/gain_table_lbr.c, trunk/speex/libspeex/ltp.c:
|
|
Shrunk the pitch gain codebook by removing redundent data.
|
|
|
|
2003-01-23 07:29 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/libspeex/speex_callbacks.c,
|
|
trunk/speex/libspeex/speex_header.h: Fixed a bunch of typos
|
|
pointed to by: larry@doolittle.boa.org
|
|
|
|
2003-01-17 05:15 jm
|
|
|
|
* trunk/speex/libspeex/vbr.c, trunk/speex/libspeex/vbr.h,
|
|
trunk/speex/src/speexdec.c: oops... last minute fixes
|
|
|
|
2003-01-15 07:51 jm
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/vbr.c: oops...
|
|
I broke the 6 kbps mode. it's fixed now.
|
|
|
|
2003-01-15 07:20 jm
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/vbr.c: adjusted VBR for the new 4 kbps mode
|
|
(still early stage)
|
|
|
|
2003-01-15 06:47 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/exc_20_32_table.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c: Added a new 3.95 kbps mode
|
|
|
|
2003-01-13 22:29 jm
|
|
|
|
* trunk/speex/libspeex/speex_header.c,
|
|
trunk/speex/libspeex/speex_header.h, trunk/speex/src/speexdec.c:
|
|
slightly changed the header format (still compatible)
|
|
|
|
2003-01-11 01:32 jm
|
|
|
|
* trunk/speex/libspeex/speex_header.c: oops...
|
|
|
|
2003-01-11 01:24 jm
|
|
|
|
* trunk/speex/doc/manual.lyx, trunk/speex/libspeex/speex_header.h,
|
|
trunk/speex/src/speexdec.1, trunk/speex/src/speexenc.1: misc.
|
|
|
|
2003-01-10 07:27 jm
|
|
|
|
* trunk/speex/doc/manual.lyx, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/vbr.c, trunk/speex/src/speexdec.c: mostly
|
|
wideband tuning...
|
|
|
|
2003-01-09 16:30 jm
|
|
|
|
* trunk/speex/libspeex/bits.c: Fixed (I think) potential overflow in
|
|
Speex Bits
|
|
|
|
2003-01-08 21:59 jm
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/misc.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/src/speexdec.c: Added a return value (error) to the
|
|
*ctl functions, added re-allocation to SpeexBits when buffer is
|
|
too small.
|
|
|
|
2003-01-08 06:57 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex.h: Fixed some bad
|
|
DTX/packet-loss/wideband interactions.
|
|
|
|
2003-01-07 04:30 jm
|
|
|
|
* trunk/speex/libspeex/misc.c, trunk/speex/libspeex/misc.h: oops!
|
|
stupid bug
|
|
|
|
2003-01-07 04:11 jm
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/src/speexdec.c: Added some bounds checking when
|
|
reading bits, including a bug when forcing higher bit-rates
|
|
(force-wb on a narrowband stream). Some cleaning up too.
|
|
|
|
2003-01-06 22:06 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex_stereo.h,
|
|
trunk/speex/libspeex/stereo.c, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: Some stereo enhancements
|
|
|
|
2003-01-06 20:43 jm
|
|
|
|
* trunk/speex/doc/manual.lyx, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/src/speexdec.c: Used
|
|
the last 4 bits of mode1 for a CNG flag, plus some cleanup, bugfix
|
|
|
|
2003-01-06 08:35 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h:
|
|
Cleaned up mem allocation in sb_celp.c like in nb_celp.c
|
|
|
|
2003-01-06 06:53 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/stack_alloc.h: Replaced all the alloc's by
|
|
one big memory allocation for a whole state
|
|
|
|
2003-01-06 05:56 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/lsp.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/stack_alloc.h: Think I made the stack
|
|
operations more portable in case sizeof(int) != sizeof(void*)
|
|
|
|
2003-01-06 04:18 jm
|
|
|
|
* trunk/speex/doc/manual.lyx, trunk/speex/libspeex/bits.c,
|
|
trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/misc.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex_callbacks.c,
|
|
trunk/speex/libspeex/speex_header.c: cleanup: all use of libc has
|
|
been moved to misc.c to make porting easier.
|
|
|
|
2003-01-05 08:46 jm
|
|
|
|
* trunk/speex/doc/manual.lyx, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c,
|
|
trunk/speex/src/wav_io.c: fixed some bugs in wave input: should
|
|
now handle extra chunks as well as extended "fmt " chunks. Also,
|
|
fixed a bug in invalid comment handling.
|
|
|
|
2002-12-31 06:07 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/speex_callbacks.h,
|
|
trunk/speex/libspeex/speex_stereo.h: documentation update
|
|
|
|
2002-12-31 03:25 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: Fixed a segfault in
|
|
wideband/ultra-wideband decoding when a packet is lost while in
|
|
NULL mode.
|
|
|
|
2002-12-20 19:51 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c: removed debug printf...
|
|
|
|
2002-12-20 17:45 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/vbr.c:
|
|
Allowed CNG in VBR mode
|
|
|
|
2002-12-20 08:24 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/doc/manual.pdf, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/src/speexdec.1,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.1,
|
|
trunk/speex/src/speexenc.c: misc stuff for beta4
|
|
|
|
2002-12-20 07:16 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h: Improvements to the perceptual
|
|
enhancement code: smoother pitch comb filter, better tuning, and a
|
|
stupid bugfix (gain hard-coded to .5).
|
|
|
|
2002-12-20 05:20 jm
|
|
|
|
* trunk/speex/TODO, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/vbr.c, trunk/speex/src/speexdec.c: Think DTX
|
|
now works for wideband too
|
|
|
|
2002-12-19 08:21 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/speex.h:
|
|
Started work on discontinuous transmission (DTX)
|
|
|
|
2002-12-19 04:07 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c: Oops... this bug was found by Ming Wu
|
|
<mingwu@cyberon.com.tw>
|
|
|
|
2002-12-15 06:45 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h:
|
|
ABR seems to work for wideband too...
|
|
|
|
2002-12-15 06:01 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/src/speexenc.c: Average bit-rate (ABR) now seems to
|
|
work good for narrowband (no wideband yet, but shouldn't be hard)
|
|
|
|
2002-12-15 04:45 jm
|
|
|
|
* trunk/speex/libspeex/vq.c: Patch by Bernard Blackham
|
|
<b-speex@blackham.com.au> that speeds up the VQ N-best search. Can
|
|
reach up to 10-15% speed improvement on higher complexity
|
|
settings.
|
|
|
|
2002-12-14 06:29 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/speex.h: More
|
|
ABR work...
|
|
|
|
2002-12-13 22:59 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c: Starting (still incomplete)
|
|
average bit-rate (ABR) implementation
|
|
|
|
2002-12-13 01:47 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h: VAD should now work on wideband
|
|
too.
|
|
|
|
2002-12-12 07:51 jm
|
|
|
|
* trunk/speex/TODO, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/vbr.c, trunk/speex/src/speexenc.c:
|
|
Implemented VAD-only mode with comfort noise generation, did some
|
|
tuning to the VAD too. Next thing: adapt VAD-only to work with
|
|
wideband too.
|
|
|
|
2002-12-12 03:28 jm
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h: First shot at high-band perceptual
|
|
enhancement
|
|
|
|
2002-12-11 22:03 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/vbr.c:
|
|
Improvements to the way silence is handled in VBR.
|
|
|
|
2002-12-11 08:24 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c: More 2.15 kbps tuning, improved
|
|
open-loop pitch estimation (less pitch doubling)
|
|
|
|
2002-12-11 06:49 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h:
|
|
Big (hopefully) improvement in quality for the 2.15 kbps mode
|
|
(better excitation).
|
|
|
|
2002-12-02 00:12 jm
|
|
|
|
* trunk/speex/TODO, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/speex.h:
|
|
Implemented SPEEX_RESET_STATE and reduced memory allocation size.
|
|
|
|
2002-11-30 05:24 jm
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/vbr.c, trunk/speex/libspeex/vbr.h:
|
|
Ultra-wideband VBR seems to work. Also, fixed a bug for wideband
|
|
VBR.
|
|
|
|
2002-11-28 06:32 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h: Many improvements (hopefully) to
|
|
packet loss concealing, part of it from a patch sent by Guilhem
|
|
Tardy.
|
|
|
|
2002-11-27 20:36 jm
|
|
|
|
* trunk/speex/TODO, trunk/speex/libspeex/sb_celp.c: ...
|
|
|
|
2002-11-27 05:22 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c:
|
|
wideband VBR seems to (almost) work. Need to adapt it to work on
|
|
ultra- wideband too.
|
|
|
|
2002-11-27 02:54 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/vbr.c, trunk/speex/libspeex/vbr.h: ...
|
|
|
|
2002-11-15 06:26 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/libspeex/vbr.c: Fixed a bug in the VBR analyzer,
|
|
trying to re-tune it... also, started implementing VBR for
|
|
wideband (still a big kludge for now).
|
|
|
|
2002-11-14 04:49 jm
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/stereo.c, trunk/speex/libspeex/vbr.c: Fixed
|
|
bugs in stereo and zero-mode and did some VBR tuning... it's
|
|
looking good.
|
|
|
|
2002-11-14 00:51 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/vbr.c,
|
|
trunk/speex/libspeex/vbr.h: Trying a new VBR implementation...
|
|
still experimental
|
|
|
|
2002-11-11 06:05 jm
|
|
|
|
* trunk/speex/doc/manual.lyx, trunk/speex/doc/manual.pdf,
|
|
trunk/speex/libspeex/speex_header.h,
|
|
trunk/speex/libspeex/speex_stereo.h, trunk/speex/src/speexdec.1,
|
|
trunk/speex/src/speexdec.c: Last updates (hopefully) for beta 3.
|
|
|
|
2002-11-11 01:08 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/src/speexdec.1, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.1, trunk/speex/src/speexenc.c: Misc stuff
|
|
for beta 3
|
|
|
|
2002-11-10 05:17 jm
|
|
|
|
* trunk/speex/Speex.spec.in, trunk/speex/configure.in,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: Update for non-standard (not 8,16,32
|
|
kHz) sampling rates, changed package name from "Speex" to "speex"
|
|
(removed capital S) and moved doc to the devel package.
|
|
|
|
2002-11-09 06:00 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/src/speexdec.1, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.1, trunk/speex/src/speexenc.c,
|
|
trunk/speex/win32/libspeex/libspeex.dsp: Preparing for beta 3,
|
|
cleaned up the mode/bit-rate code in speexdec, updated the help
|
|
and man pages, updated MSVC project.
|
|
|
|
2002-11-08 05:58 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c, trunk/speex/src/speexenc.c: Some
|
|
temporary kludging to make ultra-wideband work...
|
|
|
|
2002-11-08 05:00 jm
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/sb_celp.c:
|
|
Fixed a couple stupid bugs
|
|
|
|
2002-11-07 22:13 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/speex_stereo.h,
|
|
trunk/speex/libspeex/stereo.c, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: Implemented stereo at the decoder side
|
|
|
|
2002-11-07 06:10 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/speex_callbacks.h,
|
|
trunk/speex/libspeex/stereo.c, trunk/speex/src/speexenc.c,
|
|
trunk/speex/src/wav_io.c: First stereo support in encoder (might
|
|
be buggy), not in decoder yet.
|
|
|
|
2002-11-06 21:27 jm
|
|
|
|
* trunk/speex/TODO, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c: Misc.
|
|
cosmetic stuff
|
|
|
|
2002-11-06 01:47 jm
|
|
|
|
* trunk/speex/libspeex/lpc.c, trunk/speex/libspeex/lpc.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c:
|
|
Prevents a symbol name clash with the G729 version used by
|
|
OpenH323
|
|
|
|
2002-11-05 15:57 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/speex_stereo.h,
|
|
trunk/speex/libspeex/stereo.c: before my laptop drops dead... :(
|
|
|
|
2002-11-04 03:00 jm
|
|
|
|
* trunk/speex/doc/manual.lyx, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/testenc_uwb.c, trunk/speex/src/speexenc.c,
|
|
trunk/speex/src/wav_io.c: Integrated "ultra-wideband" with
|
|
encoder/decoder.
|
|
|
|
2002-11-02 15:27 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c: To make the OpenH323 people happy
|
|
(warning on Win32)
|
|
|
|
2002-11-02 06:25 jm
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: Think I fixed the "ultra-wideband"
|
|
gain problem
|
|
|
|
2002-11-02 06:08 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c: Stupid bug :-<
|
|
|
|
2002-11-01 03:50 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/src/speexenc.c: VBR
|
|
quality is now a float parameter
|
|
|
|
2002-10-30 22:12 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/math_approx.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/testenc_uwb.c: Wideband code cleanup, first
|
|
shot at an "ultra-wideband" mode at 32 kHz, but still buggy.
|
|
|
|
2002-10-30 20:27 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/math_approx.c,
|
|
trunk/speex/libspeex/math_approx.h,
|
|
trunk/speex/libspeex/nb_celp.c: New cos approximation for slow
|
|
CPU's (don't use it on x86)
|
|
|
|
2002-10-27 06:01 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/bits.c,
|
|
trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp_sse.h,
|
|
trunk/speex/libspeex/misc.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex_callbacks.c,
|
|
trunk/speex/libspeex/speex_header.c,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_wb.c,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c: Made the
|
|
code valid for a C++ compiler (void* stuff), plus some cleanup
|
|
|
|
2002-10-27 02:59 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/lsp.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/stack_alloc.h,
|
|
trunk/speex/libspeex/testenc_wb.c: The temp stack is now void*
|
|
instead of float*
|
|
|
|
2002-10-27 02:36 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/stack_alloc.h: ...
|
|
|
|
2002-10-26 19:16 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/stack_alloc.h: Stack allocation cleanup...
|
|
|
|
2002-10-26 04:51 jm
|
|
|
|
* trunk/speex/configure.in, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/src/speexdec.c: Getting
|
|
ready for beta2
|
|
|
|
2002-10-26 04:37 jm
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters_sse.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp_sse.h: Added SSE support (gcc only) by
|
|
defining _USE_SSE
|
|
|
|
2002-10-26 02:58 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h: QMF optimizations by segher
|
|
|
|
2002-10-25 04:11 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/nb_celp.c: Code cleanup
|
|
|
|
2002-10-24 06:29 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/nb_celp.c: Decoder optimizations, mostly when
|
|
perceptual enhancement is off.
|
|
|
|
2002-10-24 03:59 jm
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/nb_celp.c: More
|
|
cleanups, do something more intelligent with LPC->LSP
|
|
|
|
2002-10-23 19:06 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c: fixed a double_codebook bug and
|
|
prevented pitch from doing weird things in VBR mode when the last
|
|
frame was vocoded.
|
|
|
|
2002-10-23 16:35 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c:
|
|
Compute impulse response of "perceptual synthesis filter" globally
|
|
and use it in pitch prediction to reduce some calculations.
|
|
|
|
2002-10-23 06:24 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/nb_celp.c:
|
|
Continuing cleanup, removed unused functions, ...
|
|
|
|
2002-10-23 06:10 jm
|
|
|
|
* trunk/speex/libspeex/filters.c: ...
|
|
|
|
2002-10-23 06:03 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/sb_celp.c: Merged split_cb_search_nogain and
|
|
split_cb_search_shape_sign so there's now only one search function
|
|
with an option to search for a sign or not.
|
|
|
|
2002-10-23 05:18 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/vq.c,
|
|
trunk/speex/libspeex/vq.h: Re-wrote the signed search to be like
|
|
the unsigned one (should make them use the same code now)
|
|
|
|
2002-10-23 02:56 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h,
|
|
trunk/speex/libspeex/sb_celp.c: Modified QMF filters so we don't
|
|
calculate useless (zeros) values.
|
|
|
|
2002-10-23 00:53 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c: Removed un-necessary copies and
|
|
re-ordered some calculations to make them faster.
|
|
|
|
2002-10-22 19:29 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c: Prevents useless calculation of
|
|
perceptually-weighted frame
|
|
|
|
2002-10-22 19:14 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c: Don't compute open-loop pitch when
|
|
mode has a per-subframe pitch and VBR is not used. This gains a
|
|
bit of CPU.
|
|
|
|
2002-10-22 03:22 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/stack_alloc.h: Slight optimization to the way
|
|
the target is updated in the search. Also fixed the stack PUSH.
|
|
|
|
2002-10-22 01:50 jm
|
|
|
|
* trunk/speex/libspeex/stack_alloc.h: oops... there was a bug in
|
|
PUSH (don't know what yet)
|
|
|
|
2002-10-21 20:39 jm
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/stack_alloc.h,
|
|
trunk/speex/libspeex/testenc.c: Filter optimizations, cleanup,
|
|
removed the stack POP to simplify things and prevent errors
|
|
|
|
2002-10-20 23:56 jm
|
|
|
|
* trunk/speex/libspeex/nb_celp.c: Separated the enhanced LPC filter
|
|
in 2
|
|
|
|
2002-10-20 21:11 jm
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h:
|
|
Big cleanup, removed Direct-Form I filters
|
|
|
|
2002-10-11 03:44 jm
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/src/wave_out.c,
|
|
trunk/speex/src/wave_out.h: ...
|
|
|
|
2002-10-11 03:39 jm
|
|
|
|
* trunk/speex/COPYING, trunk/speex/Speex.spec.in, trunk/speex/TODO,
|
|
trunk/speex/libspeex/bits.c, trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/lpc.c,
|
|
trunk/speex/libspeex/lpc.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/lsp.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/misc.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/libspeex/speex_callbacks.c,
|
|
trunk/speex/libspeex/speex_callbacks.h,
|
|
trunk/speex/libspeex/speex_header.c,
|
|
trunk/speex/libspeex/speex_header.h,
|
|
trunk/speex/libspeex/stack_alloc.h, trunk/speex/libspeex/vbr.c,
|
|
trunk/speex/libspeex/vbr.h, trunk/speex/libspeex/vq.c,
|
|
trunk/speex/libspeex/vq.h, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c, trunk/speex/src/wav_io.c,
|
|
trunk/speex/src/wav_io.h: Changed license to BSD
|
|
|
|
2002-10-10 04:49 jm
|
|
|
|
* trunk/speex/Speex.spec.in, trunk/speex/libspeex/speex_callbacks.h:
|
|
Put manual in the right place
|
|
|
|
2002-10-03 04:00 jmvalin
|
|
|
|
* trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/speex_callbacks.c,
|
|
trunk/speex/libspeex/speex_callbacks.h,
|
|
trunk/speex/libspeex/testenc.c: Most of the request/callback
|
|
mechanism is implemented, not completely tested yet.
|
|
|
|
2002-10-02 22:49 jmvalin
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/speex_callbacks.c,
|
|
trunk/speex/libspeex/speex_callbacks.h: First version of in-band
|
|
signalling and user callbacks
|
|
|
|
2002-10-02 19:52 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/speex_callbacks.c,
|
|
trunk/speex/libspeex/speex_callbacks.h: adding in-band signalling
|
|
and callback handling
|
|
|
|
2002-10-02 04:24 jmvalin
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/speex.h:
|
|
Fixed (hopefully) once and for all the LSP root-finding problem.
|
|
We now try twice and if it still fails, we "create" a flat filter.
|
|
|
|
2002-09-20 17:14 jmvalin
|
|
|
|
* trunk/speex/TODO, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h:
|
|
...
|
|
|
|
2002-09-20 03:37 jmvalin
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c: Converted filters with memory to
|
|
direct form II transposed, this creates a "minor
|
|
incompatibility"...
|
|
|
|
2002-09-18 22:01 jmvalin
|
|
|
|
* trunk/speex/TODO, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/src/speexdec.c: packet
|
|
loss handling...
|
|
|
|
2002-09-18 07:35 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c: Fixed a bug in the pitch_gain return
|
|
value (make all _unquant functions return a 3-tap gain)
|
|
|
|
2002-09-13 20:08 jmvalin
|
|
|
|
* trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/libspeex/speex_header.h: Doxygen...
|
|
|
|
2002-09-12 15:11 jmvalin
|
|
|
|
* trunk/speex/libspeex/speex_bits.h: Doxygen...
|
|
|
|
2002-09-12 14:55 jmvalin
|
|
|
|
* trunk/speex/libspeex/misc.h, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/speex.h:
|
|
Doxygen...
|
|
|
|
2002-09-12 03:31 jmvalin
|
|
|
|
* trunk/speex/libspeex/misc.h, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/libspeex/speex_header.h: More Doxygen doc
|
|
|
|
2002-09-12 02:48 jmvalin
|
|
|
|
* trunk/speex/Doxyfile, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/libspeex/speex_header.h: Comments for Doxygen
|
|
|
|
2002-08-30 14:31 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/testenc.c: ...
|
|
|
|
2002-08-30 04:04 jmvalin
|
|
|
|
* trunk/speex/libspeex/misc.h: Just in case someone forgets to
|
|
define VERSION
|
|
|
|
2002-08-27 20:57 jmvalin
|
|
|
|
* trunk/speex/doc/manual.lyx, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/src/speexdec.c: Moved
|
|
modeID check in nb_celp/sb_celp
|
|
|
|
2002-08-27 07:29 jmvalin
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/filters.h,
|
|
trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c: speeded up lpc_to_lsp and
|
|
open-loop pitch estimation
|
|
|
|
2002-08-22 21:17 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_header.c,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_wb.c,
|
|
trunk/speex/src/getopt.c, trunk/speex/src/getopt1.c,
|
|
trunk/speex/src/speexdec.c: API change: a couple fields were
|
|
removed from SpeexMode because they can now be accessed through
|
|
the speex_mode_query call. Also, the "lost" argument has been
|
|
removed from speex_decode since a lost packet is now specified as
|
|
a NULL "bits" argument.
|
|
|
|
2002-08-22 20:47 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/speex.h: Added
|
|
query function for modes Support for modes > 7 at decoder
|
|
|
|
2002-08-22 17:58 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/cb_search.c, trunk/speex/src/getopt.c,
|
|
trunk/speex/src/getopt.h, trunk/speex/src/getopt1.c,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c,
|
|
trunk/speex/src/wave_out.c, trunk/speex/src/wave_out.h,
|
|
trunk/speex/win32, trunk/speex/win32/libspeex,
|
|
trunk/speex/win32/libspeex/libspeex.dsp,
|
|
trunk/speex/win32/libspeex/libspeex.dsw,
|
|
trunk/speex/win32/speexdec,
|
|
trunk/speex/win32/speexdec/speexdec.dsp,
|
|
trunk/speex/win32/speexdec/speexdec.dsw,
|
|
trunk/speex/win32/speexenc,
|
|
trunk/speex/win32/speexenc/speexenc.dsp,
|
|
trunk/speex/win32/speexenc/speexenc.dsw: Win32 support, thanks to
|
|
john33 (Hydrogen Audio)
|
|
|
|
2002-08-22 06:33 jmvalin
|
|
|
|
* trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/testenc.c,
|
|
trunk/speex/libspeex/testenc_wb.c: Implemented packet loss
|
|
interpolation for wideband... not optimal yet...
|
|
|
|
2002-08-22 05:49 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/testenc.c: The decode function can now do the
|
|
packet loss interpolation without the last bit-stream received...
|
|
for narrowband. Next: wideband.
|
|
|
|
2002-08-22 05:07 jmvalin
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex_bits.h: New very high quality modes for
|
|
narrowband and wideband by using a double codebook
|
|
|
|
2002-08-16 18:24 jmvalin
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: Changed wideband quality mode to
|
|
adapt to better high-band spectral folding
|
|
|
|
2002-08-16 07:08 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/nb_celp.c: stupid VBR bug corrected +
|
|
improvements
|
|
|
|
2002-08-16 06:02 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/testenc_wb.c: Improved spectral folding
|
|
wideband mode
|
|
|
|
2002-08-15 20:08 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c: oops...
|
|
|
|
2002-08-14 20:19 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c:
|
|
Cleaned up vocoder mode...
|
|
|
|
2002-08-14 17:58 jmvalin
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/speex_bits.h:
|
|
Now the narrowband and wideband bit-streams are compatible and can
|
|
be decoded in either mode
|
|
|
|
2002-08-13 21:11 jmvalin
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/speex_bits.h:
|
|
Make sure we don't destroy user buffer when SpeexBits is
|
|
destructed
|
|
|
|
2002-08-13 20:58 jmvalin
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/libspeex/testenc_wb.c: ...
|
|
|
|
2002-08-08 20:53 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c:
|
|
Reduced number of bits to code subframe excitation gain on low
|
|
modes
|
|
|
|
2002-08-02 14:39 jmvalin
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c:
|
|
removed debugging code
|
|
|
|
2002-08-02 05:46 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c: Enhancer tuning...
|
|
|
|
2002-08-02 04:00 jmvalin
|
|
|
|
* trunk/speex/Speex.spec, trunk/speex/configure.in,
|
|
trunk/speex/doc/manual.lyx, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/testenc.c,
|
|
trunk/speex/libspeex/testenc_wb.c, trunk/speex/libspeex/vq.c,
|
|
trunk/speex/libspeex/vq.h, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: Bug fixes, many leaks/errors fixed
|
|
thanks to valgrind. Some filter roundoff improvement kludge for
|
|
enhancer...
|
|
|
|
2002-08-01 19:58 jmvalin
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c:
|
|
Implemented "null mode", i.e. silence. Only submodeID is
|
|
transmitted
|
|
|
|
2002-08-01 15:14 jmvalin
|
|
|
|
* trunk/speex/libspeex/nb_celp.c: oops:-(
|
|
|
|
2002-08-01 14:48 jmvalin
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/testenc.c:
|
|
oops... forgot to remove some useless stuff
|
|
|
|
2002-08-01 14:45 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/post_filter.c,
|
|
trunk/speex/libspeex/post_filter.h, trunk/speex/libspeex/roots.c,
|
|
trunk/speex/libspeex/roots.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_wb.c:
|
|
Replaced the post-filter by a simple pitch comb filter plus an LPC
|
|
synthesis filter enhancer.
|
|
|
|
2002-07-31 22:30 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c: Added
|
|
bit-rate information via speex_*_ctl calls, fixed stupid bug in
|
|
speexenc
|
|
|
|
2002-07-30 06:03 jmvalin
|
|
|
|
* trunk/speex/libspeex/filters.c: Think I got rid of all the
|
|
problems when the roots are wrong...
|
|
|
|
2002-07-30 04:43 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/post_filter.c,
|
|
trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex_header.c, trunk/speex/libspeex/vbr.c,
|
|
trunk/speex/libspeex/vq.c, trunk/speex/libspeex/vq.h: Fixed
|
|
post-filter producing NaN's, started writing some SSE code
|
|
|
|
2002-07-29 04:38 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/doc/manual.lyx,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/roots.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/testenc.c,
|
|
trunk/speex/src/speexenc.c: added encoder complexity option
|
|
|
|
2002-07-28 04:09 jmvalin
|
|
|
|
* trunk/speex/doc/manual.lyx, trunk/speex/libspeex/bits.c,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/libspeex/speex_header.c,
|
|
trunk/speex/libspeex/speex_header.h, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: Allow more than one frame per packet
|
|
|
|
2002-07-22 05:44 jmvalin
|
|
|
|
* trunk/speex/libspeex/misc.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c:
|
|
Replaced memmove by speex_move
|
|
|
|
2002-07-22 04:46 jmvalin
|
|
|
|
* trunk/speex/libspeex/misc.c, trunk/speex/libspeex/misc.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex_header.c: Replaced all
|
|
malloc/calloc/free calls by speex_alloc/speex_free to ease
|
|
portability
|
|
|
|
2002-07-20 04:58 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h: Implemented new "global" search
|
|
for the whole sub-frame, slight improvement over the regular
|
|
search, but it comes with increased CPU requirement.
|
|
|
|
2002-07-20 02:27 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c: Removed redundent searches
|
|
|
|
2002-07-20 02:08 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/vq.c,
|
|
trunk/speex/libspeex/vq.h: Added an n-best VQ search function in
|
|
order to simplify the code
|
|
|
|
2002-07-19 19:21 jmvalin
|
|
|
|
* trunk/speex/libspeex/filters.c: work around a convergence problem
|
|
in ploy_roots
|
|
|
|
2002-07-19 18:48 jmvalin
|
|
|
|
* trunk/speex/libspeex/filters.c, trunk/speex/libspeex/ltp.c: Fixed
|
|
a root stability bug...
|
|
|
|
2002-07-19 18:15 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c: Fixed a pitch prediction bug when
|
|
pitch is forced (end=start)
|
|
|
|
2002-07-18 22:55 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/exc_10_16_table.c,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/roots.c: Improved very low bit-rate (~5.9
|
|
kbps) mode
|
|
|
|
2002-07-17 06:35 jmvalin
|
|
|
|
* trunk/speex/Speex.spec, trunk/speex/configure.in,
|
|
trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/post_filter.c, trunk/speex/libspeex/roots.c,
|
|
trunk/speex/libspeex/roots.h: New post-filter based on a new way
|
|
of moving poles in the LPC polynomial
|
|
|
|
2002-07-16 14:44 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/testenc_wb.c:
|
|
cleanup
|
|
|
|
2002-07-11 06:10 jmvalin
|
|
|
|
* trunk/speex/Speex.spec, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_wb.c,
|
|
trunk/speex/libspeex/vbr.c, trunk/speex/src/speexenc.c: Completed
|
|
VBR for 0.5.0 release
|
|
|
|
2002-07-10 20:45 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/testenc_wb.c, trunk/speex/libspeex/vbr.c:
|
|
More VBR work. Also added a 5.5 kbps mode and added frame-wide
|
|
pitch to comfort noise mode (now at 2.3 kbps).
|
|
|
|
2002-07-08 18:06 jmvalin
|
|
|
|
* trunk/speex/libspeex/vbr.c, trunk/speex/libspeex/vbr.h: Added
|
|
noise energy estimation and beginning of a VAD.
|
|
|
|
2002-07-07 07:30 jmvalin
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/vbr.c, trunk/speex/libspeex/vbr.h: Improved
|
|
VBR by adding pitch and some constraints...
|
|
|
|
2002-07-07 03:27 jmvalin
|
|
|
|
* trunk/speex/libspeex/lpc.c, trunk/speex/libspeex/lpc.h,
|
|
trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/lsp.h:
|
|
license/header stuff
|
|
|
|
2002-07-06 05:30 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h: Cleanup Put mode decision before
|
|
open-loops analysis Open-loop pitch analysis returns pitch "pseudo
|
|
gain" (bound to [0,1])
|
|
|
|
2002-07-05 16:01 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/lpc.c,
|
|
trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/lsp.h,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/vq.c, trunk/speex/libspeex/vq.h: code cleanup
|
|
|
|
2002-07-05 06:51 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c: Played slightly with bit-rates...
|
|
|
|
2002-07-04 21:55 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/exc_8_128_table.c,
|
|
trunk/speex/libspeex/gain_table.c,
|
|
trunk/speex/libspeex/gain_table_lbr.c: Trained some codebooks...
|
|
|
|
2002-07-02 05:14 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/exc_10_32_table.c,
|
|
trunk/speex/libspeex/exc_5_256_table.c,
|
|
trunk/speex/libspeex/exc_5_64_table.c,
|
|
trunk/speex/libspeex/exc_8_128_table.c,
|
|
trunk/speex/libspeex/gain_table.c,
|
|
trunk/speex/libspeex/gain_table_lbr.c,
|
|
trunk/speex/libspeex/hexc_10_32_table.c,
|
|
trunk/speex/libspeex/hexc_table.c,
|
|
trunk/speex/libspeex/high_lsp_tables.c,
|
|
trunk/speex/libspeex/lsp_tables_nb.c,
|
|
trunk/speex/libspeex/lsp_tables_wb.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h: Cleaned up unused stuff and
|
|
licensed all codebooks under the BSD license
|
|
|
|
2002-07-01 08:18 jmvalin
|
|
|
|
* trunk/speex/libspeex/post_filter.c: Comments...
|
|
|
|
2002-07-01 08:10 jmvalin
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/vbr.c,
|
|
trunk/speex/libspeex/vbr.h: First try at VBR... off by default
|
|
|
|
2002-06-28 19:01 jmvalin
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/speex.h: Just
|
|
some cleanup and comments.
|
|
|
|
2002-06-27 16:33 jmvalin
|
|
|
|
* trunk/speex/libspeex/sb_celp.c, trunk/speex/src/speexdec.c:
|
|
Oops...
|
|
|
|
2002-06-27 07:23 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: Created quality modes for wideband,
|
|
updated encoder. Getting close to 0.4.0
|
|
|
|
2002-06-26 20:59 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c: Added a comfort noise mode...
|
|
|
|
2002-06-26 06:23 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/exc_8_128_table.c,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/sb_celp.c:
|
|
Added narrowband mode at 11.75 kbps
|
|
|
|
2002-06-25 18:46 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_wb.c,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c: First step
|
|
to variable bit-rate (VBR): it is now possible to change the modes
|
|
(bit-rate) of the encoder dynamically (decoder adjusts itself).
|
|
|
|
2002-06-21 19:38 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/speex_header.h, trunk/speex/src/speexdec.c:
|
|
Improved (I think) quality in presence of packet loss...
|
|
|
|
2002-06-18 21:22 jmvalin
|
|
|
|
* trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c:
|
|
s/hanning/hamming/ for analysis window provides a slight
|
|
improvement
|
|
|
|
2002-06-18 18:28 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/sb_celp.c:
|
|
Changed the LPC analysis window to an asymetric (pseudo-)Hanning
|
|
window so the lookahead necesary is now only 10 ms, making the
|
|
total algorithmic delay 30 ms (down from 40 ms).
|
|
|
|
2002-06-17 07:14 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/sb_celp.c: ...
|
|
|
|
2002-06-17 06:47 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/hexc_10_32_table.c,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/src/speexenc.c: New "low bit-rate" wideband mode
|
|
(20150 kbps)
|
|
|
|
2002-06-13 05:12 jmvalin
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: folding mode is a bit better...
|
|
|
|
2002-06-12 21:33 jmvalin
|
|
|
|
* trunk/speex/Makefile.am, trunk/speex/configure.in,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/post_filter.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c,
|
|
trunk/speex/src/wav_io.c: Speex *should* now work on big-endian
|
|
architectures.
|
|
|
|
2002-06-12 08:33 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/speex_header.c,
|
|
trunk/speex/libspeex/speex_header.h,
|
|
trunk/speex/libspeex/testenc.c: Introduced bit-stream version
|
|
number (for compatibility)
|
|
|
|
2002-06-12 06:39 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_header.c,
|
|
trunk/speex/libspeex/speex_header.h: More header work
|
|
|
|
2002-06-12 05:15 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/misc.c,
|
|
trunk/speex/libspeex/misc.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_header.c,
|
|
trunk/speex/libspeex/speex_header.h: Header work...
|
|
|
|
2002-06-11 08:34 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/modes.c:
|
|
oops...
|
|
|
|
2002-06-11 08:27 jmvalin
|
|
|
|
* trunk/speex/libspeex/exc_10_32_table.c,
|
|
trunk/speex/libspeex/gain_table_lbr.c,
|
|
trunk/speex/libspeex/modes.c: low bit-rate codebooks optimized
|
|
|
|
2002-06-11 06:08 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/exc_10_32_table.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/speex_header.h: Added low bit-rate (8 kbps)
|
|
narrowband mode. It is still sub-optimal but at least it seems to
|
|
work...
|
|
|
|
2002-06-10 08:25 jmvalin
|
|
|
|
* trunk/speex/libspeex/gain_table.c, trunk/speex/libspeex/ltp.c:
|
|
codebook retrained (again)
|
|
|
|
2002-06-10 07:50 jmvalin
|
|
|
|
* trunk/speex/libspeex/exc_5_64_table.c,
|
|
trunk/speex/libspeex/gain_table.c: Codebooks retrained about 0.3
|
|
dB in SNR
|
|
|
|
2002-06-07 21:57 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/testenc.c: Implemented an n-best open-loop
|
|
pitch search to speed up the closed-loop search. Also fixed a bug
|
|
in open-loop pitch estimation. Some cleanup too as well as
|
|
PUSH/POP matching.
|
|
|
|
2002-06-07 05:30 jmvalin
|
|
|
|
* trunk/speex/Speex.spec, trunk/speex/configure.in,
|
|
trunk/speex/libspeex/testenc_wb.c: Getting ready for 0.2.0
|
|
|
|
2002-06-07 05:11 jmvalin
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: Oops... screwed up in the order
|
|
|
|
2002-06-07 04:55 jmvalin
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: Make sure the filters are always
|
|
stable in the LSP domain
|
|
|
|
2002-06-07 04:30 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/hexc_table.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/sb_celp.c: Removed some warnings, fixed
|
|
posfilter mode for wideband
|
|
|
|
2002-06-07 03:20 jmvalin
|
|
|
|
* trunk/speex/doc/programming.html,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h,
|
|
trunk/speex/libspeex/hexc_table.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/testenc_wb.c: High-band (for wideband) is now
|
|
a shape-sign codebook, reducing search by a factor two
|
|
|
|
2002-06-06 22:18 jmvalin
|
|
|
|
* trunk/speex/libspeex/exc_5_256_table.c: Retrained (optimized)
|
|
codebook
|
|
|
|
2002-06-06 22:08 jmvalin
|
|
|
|
* trunk/speex/libspeex/exc_5_64_table.c: ...
|
|
|
|
2002-06-06 19:12 jmvalin
|
|
|
|
* trunk/speex/libspeex/exc_5_64_table.c: retrained the codebook
|
|
|
|
2002-06-06 06:32 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/post_filter.c,
|
|
trunk/speex/libspeex/post_filter.h,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_wb.c:
|
|
New post-filter A(z/g1)/A(z/g2)
|
|
|
|
2002-06-06 04:04 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c: Fixed a bug allowing the pitch to be
|
|
larger than the maximum allowed (hence screwing up at the decoder)
|
|
|
|
2002-06-05 06:07 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/speex_header.h, trunk/speex/src/Makefile.am,
|
|
trunk/speex/src/speexenc.c, trunk/speex/src/wav_io.c: Encoder now
|
|
understands wav files, slight modif to LSP quantization weighting
|
|
|
|
2002-06-05 02:56 jmvalin
|
|
|
|
* trunk/speex/Speex.spec, trunk/speex/configure.in,
|
|
trunk/speex/html/index.html, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/lsp.h, trunk/speex/libspeex/nb_celp.c:
|
|
Constrain LSP's to produce a stable filter
|
|
|
|
2002-06-04 04:10 jmvalin
|
|
|
|
* trunk/speex/Speex.spec, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/src/speexdec.c: Last modifs for 0.1.2
|
|
|
|
2002-06-03 14:48 jmvalin
|
|
|
|
* trunk/speex/libspeex/post_filter.h: ...
|
|
|
|
2002-06-03 02:54 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_wb.c,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c: Added
|
|
SPEEX_GET_FRAME_SIZE to speex_*_ctl calls
|
|
|
|
2002-06-03 02:14 jmvalin
|
|
|
|
* trunk/speex/OPTIMIZE, trunk/speex/Speex.spec,
|
|
trunk/speex/Speex.spec.in, trunk/speex/configure.in,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_wb.c,
|
|
trunk/speex/src/speexdec.c: Added speex_ctl call to set codec
|
|
parameters (e.g. enable/disable post-filter)
|
|
|
|
2002-06-03 00:51 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/post_filter.c,
|
|
trunk/speex/libspeex/post_filter.h: "unified" narrowband and
|
|
wideband post-filters
|
|
|
|
2002-05-29 03:41 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/post_filter.c,
|
|
trunk/speex/libspeex/post_filter.h: Added a post-filter for
|
|
narrowband (and thus 0-4 kHz in wideband)
|
|
|
|
2002-05-21 21:49 jmvalin
|
|
|
|
* trunk/speex/html/index.html, trunk/speex/html/speex.png,
|
|
trunk/speex/html/speex.xcf, trunk/speex/libspeex/bits.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/src/speexdec.c: Documentation, cleanup, comments
|
|
|
|
2002-05-21 02:12 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/speex_bits.h: API documentation
|
|
|
|
2002-05-20 18:53 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_wb.c,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c: Every
|
|
symbol in <speex.h> now has a speex_ prefix.
|
|
|
|
2002-05-18 20:00 jmvalin
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/nb_celp.h, trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/speex_bits.h, trunk/speex/libspeex/testenc.c,
|
|
trunk/speex/libspeex/testenc_wb.c, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: FrameBits renamed to SpeexBits and a
|
|
"lost" argument was added to the decode function to handle lost
|
|
packets
|
|
|
|
2002-05-16 19:16 jmvalin
|
|
|
|
* trunk/speex/README, trunk/speex/libspeex/hexc_table.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.c: Wideband quantization improved by
|
|
adding a sub-frame gain, codebook re-trained.
|
|
|
|
2002-05-15 21:47 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/src/Makefile.am,
|
|
trunk/speex/src/speexenc.c: Removed narrowband 256x8 codebook from
|
|
build.
|
|
|
|
2002-05-14 21:58 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c: speexenc
|
|
and speexdec now use the Ogg bitstream. This is very preliminary
|
|
there are probably a couple dozens of bugs...
|
|
|
|
2002-05-14 14:21 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/testenc_wb.c: ...
|
|
|
|
2002-05-14 04:08 jmvalin
|
|
|
|
* trunk/speex/libspeex/hexc_table.c: shouldn't have been deleted...
|
|
|
|
2002-05-14 03:25 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h,
|
|
trunk/speex/libspeex/exc_5_256_table.c,
|
|
trunk/speex/libspeex/exc_5_64_table.c,
|
|
trunk/speex/libspeex/exc_8_256_table.c,
|
|
trunk/speex/libspeex/exc_gains_table.c,
|
|
trunk/speex/libspeex/exc_gains_wb2_table.c,
|
|
trunk/speex/libspeex/exc_gains_wb_table.c,
|
|
trunk/speex/libspeex/exc_sb_table.c,
|
|
trunk/speex/libspeex/exc_table.c,
|
|
trunk/speex/libspeex/exc_wb_table.c,
|
|
trunk/speex/libspeex/hexc_table.c,
|
|
trunk/speex/libspeex/lsp_tables_nb.c,
|
|
trunk/speex/libspeex/matrix.c, trunk/speex/libspeex/matrix.h,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/mpulse.c,
|
|
trunk/speex/libspeex/mpulse.h, trunk/speex/libspeex/nb_celp.c,
|
|
trunk/speex/libspeex/quant_lsp.c, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/stoc.c, trunk/speex/libspeex/testenc.c,
|
|
trunk/speex/libspeex/testenc_wb.c, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: Big changes in both narrowband and
|
|
wideband. Retrained LSP codebook, replaced pseudo-multi-pulse by
|
|
split codebook (no gain) for narrowband. Changed gain-shape
|
|
approach to gain-only split-VQ for wideband. Wideband bit-rate
|
|
goes down (31.3 kbps to 26.9 kbps). Narrowband is about the same
|
|
(now 15.1 kbps).
|
|
|
|
2002-05-09 03:55 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex_modes.h: Last cleanup for 0.0.3
|
|
|
|
2002-05-07 19:51 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.h: More comments
|
|
|
|
2002-05-06 21:12 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h:
|
|
Finished cleaning up the sub-band mode
|
|
|
|
2002-05-06 18:53 jmvalin
|
|
|
|
* trunk/speex/libspeex/speex.h: Oops... forgot to add that
|
|
|
|
2002-05-03 19:27 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/testenc.c,
|
|
trunk/speex/libspeex/testenc_wb.c, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: Now, all the includes we need to use
|
|
Speex are speex.h and speex_bits.h
|
|
|
|
2002-05-03 19:22 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/bits.c,
|
|
trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/mpulse.c,
|
|
trunk/speex/libspeex/nb_celp.c, trunk/speex/libspeex/nb_celp.h,
|
|
trunk/speex/libspeex/quant_lsp.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_wb.c,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c: speex.[ch]
|
|
renamed to nb_celp.[ch] for consistency
|
|
|
|
2002-05-03 19:13 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/bits.c,
|
|
trunk/speex/libspeex/bits.h, trunk/speex/libspeex/cb_search.h,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/mpulse.h,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_bits.h,
|
|
trunk/speex/libspeex/speex_modes.h: bits.h was renamed to
|
|
speex_bits to prevent name clashes
|
|
|
|
2002-05-03 19:05 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex_modes.h: First part of VBR: High-band
|
|
excitation is coded or folded from low-band
|
|
|
|
2002-05-02 22:36 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/sb_celp.c: fixed
|
|
two FIXME's
|
|
|
|
2002-05-02 22:28 jmvalin
|
|
|
|
* trunk/speex/TODO, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_wb.c:
|
|
implemented high-band spectral folding at the decoder
|
|
|
|
2002-05-02 20:55 jmvalin
|
|
|
|
* trunk/speex/libspeex/testdec.c: *** empty log message ***
|
|
|
|
2002-05-02 20:55 jmvalin
|
|
|
|
* trunk/speex/TODO, trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/speex_modes.h,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_sb.c,
|
|
trunk/speex/libspeex/testenc_wb.c, trunk/speex/libspeex/vbr.h,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c:
|
|
Unification of narrowband and wideband modes to simplify the API
|
|
|
|
2002-04-29 22:45 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h: Added simple (optional)
|
|
post-filter
|
|
|
|
2002-04-29 11:12 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c: removed unused variable
|
|
|
|
2002-04-29 09:59 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/testenc_sb.c: Decoder back in sync with the
|
|
encoder
|
|
|
|
2002-04-24 21:53 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c: pitch search now considers two ranges:
|
|
start < T < subframe and subframe < T < end
|
|
|
|
2002-04-24 07:26 jmvalin
|
|
|
|
* trunk/speex/libspeex/hexc_table.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex.c, trunk/speex/libspeex/speex.h:
|
|
Updated high-band codebook...
|
|
|
|
2002-04-24 06:50 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/mpulse.c,
|
|
trunk/speex/libspeex/speex.c: Made the initial pitch search
|
|
open-loop. Removed some modulo and devide operations.
|
|
|
|
2002-04-23 21:18 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/sb_celp.c:
|
|
Fixed warnings
|
|
|
|
2002-04-23 08:12 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/hexc_table.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/mpulse.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/testenc_sb.c:
|
|
Many, many updates. Better split-VQ search, better handling of
|
|
pitch for periods shorter than subframe length. Slightly improved
|
|
multi-pulse search.
|
|
|
|
2002-04-15 05:04 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/mpulse.c,
|
|
trunk/speex/libspeex/speex.c, trunk/speex/libspeex/testenc_sb.c,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c: Moving on
|
|
for 0.0.2, updated the "real" encoder and decoder (speexenc,
|
|
speexdec). Fixed a memory leak.
|
|
|
|
2002-04-14 04:05 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/sb_celp.c: Got
|
|
rid of a couple mallocs...
|
|
|
|
2002-04-12 22:58 jmvalin
|
|
|
|
* trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/testenc_sb.c: Removed warnings, debug code
|
|
and un-necessary synthesis in coder
|
|
|
|
2002-04-12 22:15 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/sb_celp.c:
|
|
Speed improvements (got rid of a couple divide ops), cleanup...
|
|
|
|
2002-04-12 05:58 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c:
|
|
Speed improvements: faster FIR filter and better algorithm for
|
|
updating target in split-codebook search.
|
|
|
|
2002-04-10 20:57 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/testenc_sb.c:
|
|
Big code cleanup, some minor bug fixed too
|
|
|
|
2002-04-10 07:42 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/vbr.c,
|
|
trunk/speex/libspeex/vbr.h: ...
|
|
|
|
2002-04-10 05:46 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex.c: Think both encoder and decoder for
|
|
SB-CELP work...
|
|
|
|
2002-04-09 23:33 jmvalin
|
|
|
|
* trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex.c, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/testenc_sb.c: decoder stuff
|
|
|
|
2002-04-09 08:08 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/testenc_sb.c: SB-CELP decoder (continued)
|
|
|
|
2002-04-09 07:48 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/testenc_sb.c: SB-CELP work... more to go
|
|
|
|
2002-04-09 07:23 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h: More decoder work
|
|
|
|
2002-04-09 06:44 jmvalin
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: Fixed a bug in the gain
|
|
quantization (it's now done in the log domain)
|
|
|
|
2002-04-09 05:15 jmvalin
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: Fully quantized test encoder for
|
|
SB-CELP at (currently) 31.3 kbps.
|
|
|
|
2002-04-09 02:20 jmvalin
|
|
|
|
* trunk/speex/libspeex/testenc_sb.c: Test encoder for SB-CELP
|
|
|
|
2002-04-08 23:01 jmvalin
|
|
|
|
* trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h: Quantizing high-band excitation
|
|
gains (SB-CELP).
|
|
|
|
2002-04-08 19:08 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/high_lsp_tables.c,
|
|
trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/sb_celp.c:
|
|
Added LSP quantization for SB-CELP
|
|
|
|
2002-04-08 06:26 jmvalin
|
|
|
|
* trunk/speex/html/index.html, trunk/speex/libspeex/cb_search.c:
|
|
Removed useless stuff
|
|
|
|
2002-04-08 06:23 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h,
|
|
trunk/speex/libspeex/exc_sb_table.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/mpulse.c, trunk/speex/libspeex/mpulse.h,
|
|
trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h,
|
|
trunk/speex/libspeex/speex.c: Re-wrote the gain quantization for
|
|
split-VQ excitation. Added more bits and quantize one at a time.
|
|
|
|
2002-04-05 19:51 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/speex.c: Cleaned up SB-CELP and added more
|
|
pulses and tracks for low-band.
|
|
|
|
2002-04-04 23:36 jmvalin
|
|
|
|
* trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h:
|
|
Fixed interpolation bugs, ...
|
|
|
|
2002-04-04 21:22 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h: Using spectral folding (ie
|
|
aliasing) for high-band excitation
|
|
|
|
2002-04-03 05:02 jmvalin
|
|
|
|
* trunk/speex/libspeex/sb_celp.c: ...
|
|
|
|
2002-04-03 00:01 jmvalin
|
|
|
|
* trunk/speex/libspeex/sb_celp.c, trunk/speex/libspeex/sb_celp.h:
|
|
more sub-band stuff...
|
|
|
|
2002-04-02 22:58 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/sb_celp.c,
|
|
trunk/speex/libspeex/sb_celp.h, trunk/speex/libspeex/testenc.c,
|
|
trunk/speex/libspeex/testenc_wb.c: Adding sub-band CELP (SB-CELP)
|
|
-like encoding. Still incomplete.
|
|
|
|
2002-03-27 22:36 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/mpulse.c:
|
|
code cleanup, some optimizations
|
|
|
|
2002-03-27 21:16 jmvalin
|
|
|
|
* trunk/speex/ChangeLog, trunk/speex/INSTALL, trunk/speex/README,
|
|
trunk/speex/TODO, trunk/speex/libspeex/bits.c,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/mpulse.c,
|
|
trunk/speex/libspeex/quant_lsp.c, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/src/speexdec.c: All debug printf's are now within
|
|
#ifdef DEBUG
|
|
|
|
2002-03-27 06:53 jmvalin
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/bits.h,
|
|
trunk/speex/src/speexdec.c, trunk/speex/src/speexenc.c: Added a
|
|
header to speex files. Should eventually choose a "real" magic
|
|
number for the format.
|
|
|
|
2002-03-27 06:30 jmvalin
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/bits.h,
|
|
trunk/speex/src/Makefile.am, trunk/speex/src/speexdec.c,
|
|
trunk/speex/src/speexenc.c: Think the encoder and decoder work!
|
|
Still a couple fixes left...
|
|
|
|
2002-03-27 03:40 jmvalin
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/bits.h,
|
|
trunk/speex/src/speexenc.c: Don't fill the last byte in the frame
|
|
before saving (saves a couple bits per frame).
|
|
|
|
2002-03-26 23:56 jmvalin
|
|
|
|
* trunk/speex/Makefile.am, trunk/speex/configure.in,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/testdec.c,
|
|
trunk/speex/src/speexenc.c: ...
|
|
|
|
2002-03-26 20:48 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/mpulse.c,
|
|
trunk/speex/libspeex/speex.c, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/testenc_wb.c: Fixed pre-emphasis/de-emphasis
|
|
in the decoder for wideband (and narrowband). Now both should work
|
|
(really!)
|
|
|
|
2002-03-25 20:06 jmvalin
|
|
|
|
* trunk/speex/libspeex/mpulse.c: oops...
|
|
|
|
2002-03-25 19:45 jmvalin
|
|
|
|
* trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_wb.c:
|
|
Wideband encoding seems to work
|
|
|
|
2002-03-25 19:38 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/mpulse.c,
|
|
trunk/speex/libspeex/mpulse.h: Multi-pulse narrowband seem to work
|
|
(encode+decode). Didn't test the wideband yet.
|
|
|
|
2002-03-25 15:59 jmvalin
|
|
|
|
* trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/mpulse.c, trunk/speex/libspeex/mpulse.h,
|
|
trunk/speex/libspeex/testenc.c, trunk/speex/libspeex/testenc_wb.c:
|
|
Multi-pulse quantization (not complete yet)
|
|
|
|
2002-03-22 09:42 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/mpulse.c: Multi-pulse seems to work not too
|
|
bad (but disabled by default)
|
|
|
|
2002-03-22 05:03 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/mpulse.c, trunk/speex/libspeex/mpulse.h,
|
|
trunk/speex/libspeex/speex.c, trunk/speex/libspeex/testenc.c:
|
|
Modified WB perceptual filter, starting a multi-pulse "branch"
|
|
|
|
2002-03-20 06:59 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/matrix.c,
|
|
trunk/speex/libspeex/matrix.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/speex.c: Added joint optimization of
|
|
excitation gains
|
|
|
|
2002-03-19 07:37 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/exc_gains_wb2_table.c,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/speex.c, trunk/speex/libspeex/speex.h: crappy
|
|
wideband codec at 28.5 kbps...
|
|
|
|
2002-03-18 05:25 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/exc_gains_wb_table.c,
|
|
trunk/speex/libspeex/exc_wb_table.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/speex.c: Wideband almost done but buggy...
|
|
|
|
2002-03-15 23:16 jmvalin
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/testenc_wb.c:
|
|
Adjustable LPC analysis (lag windowing, noise floor), changed
|
|
wideband frame size
|
|
|
|
2002-03-15 19:28 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h: wideband coexists with
|
|
narrowband now
|
|
|
|
2002-03-15 08:06 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/modes.c:
|
|
OK, back to normal (narrowband codec works)
|
|
|
|
2002-03-15 07:30 jmvalin
|
|
|
|
* trunk/speex/libspeex/testenc_wb.c: Wideband encorer
|
|
|
|
2002-03-15 07:30 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/exc_wb_table.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/speex.c: More wideband stuff...
|
|
|
|
2002-03-15 03:29 jmvalin
|
|
|
|
* trunk/speex/libspeex/speex.c, trunk/speex/libspeex/testenc.c:
|
|
Oops... let's leave a working narrowband codec...
|
|
|
|
2002-03-15 03:24 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/lsp_tables_wb.c,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/testenc.c: We're going wideband...
|
|
|
|
2002-03-14 19:31 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h: Think the modularity stuff is mostly
|
|
done...
|
|
|
|
2002-03-14 07:32 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h: Cleanup mostly done for the encoder.
|
|
All functions are now in the mode struct.
|
|
|
|
2002-03-14 07:08 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/vq.c, trunk/speex/libspeex/vq.h: More cleanup
|
|
in codebook search...
|
|
|
|
2002-03-14 03:58 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/modes.c, trunk/speex/libspeex/modes.h,
|
|
trunk/speex/libspeex/speex.c, trunk/speex/libspeex/speex.h,
|
|
trunk/speex/libspeex/testenc.c: Cleaning up the code and making it
|
|
easier to switch algorithms...
|
|
|
|
2002-03-13 18:28 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/testdec.c:
|
|
Decoder seems to be working...
|
|
|
|
2002-03-13 18:06 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/testenc.c: Decoder seems to work
|
|
|
|
2002-03-13 07:29 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/speex.c: More decoder stuff
|
|
|
|
2002-03-13 05:08 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/speex.c: Decoding of pitch (still untested)
|
|
|
|
2002-03-13 02:45 jmvalin
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/bits.h,
|
|
trunk/speex/libspeex/quant_lsp.c, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/testenc.c: More
|
|
decoder work
|
|
|
|
2002-03-13 00:31 jmvalin
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/testenc.c: Code cleanup, removed warnings
|
|
|
|
2002-03-12 18:47 jmvalin
|
|
|
|
* trunk/speex/html/index.html, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h: Some decoder stuff, web page update
|
|
|
|
2002-03-11 19:32 jmvalin
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/bits.h,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/testenc.c: The encoder (testenc) now produces
|
|
a bitstream
|
|
|
|
2002-03-11 18:34 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/exc_gains_table.c,
|
|
trunk/speex/libspeex/exc_table.c, trunk/speex/libspeex/testenc.c:
|
|
Working demo at 14.5 kbps (fully quantized)
|
|
|
|
2002-03-08 13:09 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/exc_table.c, trunk/speex/libspeex/speex.c:
|
|
Working demo...
|
|
|
|
2002-03-07 21:55 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h: The code is getting horribly messy,
|
|
but there's too much stuff that needs to be added: - Fractional
|
|
pitch - SNR measurements - Split-codebook search for excitation -
|
|
...
|
|
|
|
2002-03-05 17:02 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/lsp.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/stack_alloc.h,
|
|
trunk/speex/libspeex/stoc.c: Big cleanup... filter memories, stack
|
|
allocation, ...
|
|
|
|
2002-03-01 20:54 jmvalin
|
|
|
|
* trunk/speex/libspeex/speex.c, trunk/speex/libspeex/speex.h: Some
|
|
early decoder stuff
|
|
|
|
2002-03-01 15:40 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/bits.c,
|
|
trunk/speex/libspeex/bits.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/testenc.c:
|
|
Integrating the modes and bitstream.
|
|
|
|
2002-02-28 21:12 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/speex.c: Pitch
|
|
prediction stuff...
|
|
|
|
2002-02-28 05:18 jmvalin
|
|
|
|
* trunk/speex/libspeex/bits.c, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h: Bit manipulations seem to work...
|
|
|
|
2002-02-28 01:32 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/bits.c,
|
|
trunk/speex/libspeex/bits.h, trunk/speex/libspeex/modes.c,
|
|
trunk/speex/libspeex/modes.h: Bit manipulation stuff
|
|
|
|
2002-02-27 21:50 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h: Started the decoder part, I think we
|
|
now update filters in a better way to take into account the
|
|
encoding error.
|
|
|
|
2002-02-27 19:32 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/stack_alloc.h: Added 3-tap pitch predictor by
|
|
analysis by synthesis
|
|
|
|
2002-02-27 07:34 jmvalin
|
|
|
|
* trunk/speex/libspeex/speex.c: First working demo of the encoder
|
|
(not fully quantized yet, no fancy pitch prediction, ...)
|
|
|
|
2002-02-27 07:10 jmvalin
|
|
|
|
* trunk/speex/libspeex/speex.c: Looks like W(z)=A(z/.9)/A(z/.5)
|
|
works now...
|
|
|
|
2002-02-27 06:44 jmvalin
|
|
|
|
* trunk/speex/libspeex/speex.c: For the 1000th time, I think I've
|
|
figured out the filter memory details for W(z)=A(z/.9)... now
|
|
let's try W(z)=A(z/.9)/A(z/.5)
|
|
|
|
2002-02-26 22:19 jmvalin
|
|
|
|
* trunk/speex/libspeex/speex.c: oops... buggy again...
|
|
|
|
2002-02-26 21:35 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/filters.h,
|
|
trunk/speex/libspeex/speex.c, trunk/speex/libspeex/speex.h: Think
|
|
the filter stuff works with W(z)=A(z/.9)/A(z/.5)
|
|
|
|
2002-02-26 21:08 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c, trunk/speex/libspeex/speex.c:
|
|
This time the filters really work with W(z)=A(z/.9)
|
|
|
|
2002-02-26 17:29 jmvalin
|
|
|
|
* trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h: Think I figuring out the filter
|
|
stuff
|
|
|
|
2002-02-25 08:46 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am, trunk/speex/libspeex/filters.c,
|
|
trunk/speex/libspeex/filters.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h: Fixed algorithmic errors, rewiting
|
|
the main subframe loop from scratch...
|
|
|
|
2002-02-19 22:44 jmvalin
|
|
|
|
* trunk/speex/libspeex/Makefile.am,
|
|
trunk/speex/libspeex/cb_search.c,
|
|
trunk/speex/libspeex/cb_search.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/stoc.c: Excitation codebook stuff, but it
|
|
doesn't work;-(
|
|
|
|
2002-02-19 17:08 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h: Think I figured out the filter
|
|
memory (ringing) stuff, not too sure though. Added notion of
|
|
target signal and excitation.
|
|
|
|
2002-02-19 03:14 jmvalin
|
|
|
|
* trunk/speex/configure.in, trunk/speex/libspeex/Makefile.am: Forgot
|
|
the includes...
|
|
|
|
2002-02-19 03:07 jmvalin
|
|
|
|
* trunk/speex/Makefile.am, trunk/speex/configure.in,
|
|
trunk/speex/libspeex/Makefile.am: Makefile system seems to work
|
|
|
|
2002-02-19 02:43 jmvalin
|
|
|
|
* trunk/speex/AUTHORS, trunk/speex/COPYING, trunk/speex/ChangeLog,
|
|
trunk/speex/INSTALL, trunk/speex/NEWS, trunk/speex/README,
|
|
trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h: Checking in license stuff
|
|
|
|
2002-02-19 00:27 jmvalin
|
|
|
|
* trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/speex.c:
|
|
Some more comments
|
|
|
|
2002-02-18 20:47 jmvalin
|
|
|
|
* trunk/speex/libspeex/gain_table.c,
|
|
trunk/speex/libspeex/lsp_tables_nb.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/quant_lsp.c,
|
|
trunk/speex/libspeex/quant_lsp.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h: Added both LSP and prediction gain
|
|
quantization... the code is a bit ugly but it seems to work. For
|
|
now we assume a fixed narrowband codebook... Next step: Analysis
|
|
by synthesis and excitation quantization
|
|
|
|
2002-02-17 22:54 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/testenc.c: Save synthesized speech in second
|
|
file
|
|
|
|
2002-02-17 00:05 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/speex.c: fixed a bug in in-place predictor.
|
|
Think most of the framework is now in place...
|
|
|
|
2002-02-16 06:02 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/ltp.h,
|
|
trunk/speex/libspeex/speex.c: 3-tap pitch predictor seems to work
|
|
|
|
2002-02-15 20:48 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/testenc.c: Implementing a 3-tap long-term
|
|
predictor. Also changed frame size to 160
|
|
|
|
2002-02-15 08:14 jmvalin
|
|
|
|
* trunk/speex/libspeex/ltp.c: Comments
|
|
|
|
2002-02-15 07:39 jmvalin
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/ltp.c,
|
|
trunk/speex/libspeex/ltp.h, trunk/speex/libspeex/speex.c: Added
|
|
long-term prediction, fixed subframe bugs, maybe not fully
|
|
debugged
|
|
|
|
2002-02-15 07:15 jmvalin
|
|
|
|
* trunk/speex/libspeex/lsp.c, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/testenc.c:
|
|
added perceptual weighting filter, bug fixes, fixed warnings
|
|
|
|
2002-02-15 06:10 jmvalin
|
|
|
|
* trunk/speex/libspeex/speex.c, trunk/speex/libspeex/speex.h: Fixed
|
|
a couple bugs (notably in buffer) and added LSP interpolation
|
|
|
|
2002-02-15 00:31 jmvalin
|
|
|
|
* trunk/speex/libspeex/speex.c, trunk/speex/libspeex/speex.h: Some
|
|
comments
|
|
|
|
2002-02-14 23:46 jmvalin
|
|
|
|
* trunk/speex/libspeex/speex.c, trunk/speex/libspeex/speex.h: Think
|
|
I have the LPC->LSP->LPC right this time
|
|
|
|
2002-02-14 01:57 jmvalin
|
|
|
|
* trunk/speex/libspeex/lpc.c, trunk/speex/libspeex/lsp.c,
|
|
trunk/speex/libspeex/lsp.h, trunk/speex/libspeex/speex.c: Oops...
|
|
now the LSPs are there. Also, lpcSize now represents the order
|
|
instead of the filter length (including a[0]=1). Cleaner that way
|
|
and more like what everybody else is doing.
|
|
|
|
2002-02-14 01:31 jmvalin
|
|
|
|
* trunk/speex/libspeex/lpc.c, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h: integrated LSPs
|
|
|
|
2002-02-14 00:19 jmvalin
|
|
|
|
* trunk/speex, trunk/speex/libspeex, trunk/speex/libspeex/lpc.c,
|
|
trunk/speex/libspeex/lpc.h, trunk/speex/libspeex/speex.c,
|
|
trunk/speex/libspeex/speex.h, trunk/speex/libspeex/testenc.c:
|
|
Initial commit, some LPC stuff is already there...
|
|
|