Think DTX now works for wideband too
[speexdsp.git] / libspeex / modes.c
2002-12-20 jmThink DTX now works for wideband too
2002-12-12 jmFirst shot at high-band perceptual enhancement
2002-11-30 jmUltra-wideband VBR seems to work. Also, fixed a bug...
2002-11-14 jmFixed bugs in stereo and zero-mode and did some VBR...
2002-11-11 jmMisc stuff for beta 3
2002-11-08 jmFixed a couple stupid bugs
2002-11-04 jmIntegrated "ultra-wideband" with encoder/decoder.
2002-10-30 jmWideband code cleanup, first shot at an "ultra-wideband...
2002-10-27 jmMade the code valid for a C++ compiler (void* stuff...
2002-10-23 jmMerged split_cb_search_nogain and split_cb_search_shape...
2002-10-11 jmChanged license to BSD
2002-08-30 jmvalin...
2002-08-27 jmvalinMoved modeID check in nb_celp/sb_celp
2002-08-27 jmvalinspeeded up lpc_to_lsp and open-loop pitch estimation
2002-08-22 jmvalinAPI change: a couple fields were removed from SpeexMode...
2002-08-22 jmvalinAdded query function for modes
2002-08-22 jmvalinNew very high quality modes for narrowband and wideband...
2002-08-14 jmvalinCleaned up vocoder mode...
2002-08-14 jmvalinNow the narrowband and wideband bit-streams are compati...
2002-08-08 jmvalinReduced number of bits to code subframe excitation...
2002-08-02 jmvalinEnhancer tuning...
2002-08-02 jmvalinBug fixes, many leaks/errors fixed thanks to valgrind...
2002-08-01 jmvalinReplaced the post-filter by a simple pitch comb filter...
2002-07-31 jmvalinAdded bit-rate information via speex_*_ctl calls, fixed...
2002-07-29 jmvalinadded encoder complexity option
2002-07-19 jmvalinFixed a pitch prediction bug when pitch is forced ...
2002-07-18 jmvalinImproved very low bit-rate (~5.9 kbps) mode
2002-07-17 jmvalinNew post-filter based on a new way of moving poles...
2002-07-16 jmvalincleanup
2002-07-11 jmvalinCompleted VBR for 0.5.0 release Speex-0.5.0
2002-07-10 jmvalinMore VBR work.
2002-07-05 jmvalincode cleanup
2002-07-05 jmvalinPlayed slightly with bit-rates...
2002-06-27 jmvalinCreated quality modes for wideband, updated encoder...
2002-06-26 jmvalinAdded a comfort noise mode...
2002-06-26 jmvalinAdded narrowband mode at 11.75 kbps
2002-06-25 jmvalinFirst step to variable bit-rate (VBR): it is now possib...
2002-06-18 jmvalinChanged the LPC analysis window to an asymetric (pseudo...
2002-06-17 jmvalinNew "low bit-rate" wideband mode (20150 kbps)
2002-06-12 jmvalinSpeex *should* now work on big-endian architectures.
2002-06-12 jmvalinIntroduced bit-stream version number (for compatibility)
2002-06-12 jmvalinMore header work
2002-06-12 jmvalinHeader work...
2002-06-11 jmvalinoops...
2002-06-11 jmvalinlow bit-rate codebooks optimized
2002-06-11 jmvalinAdded low bit-rate (8 kbps) narrowband mode. It is...
2002-06-07 jmvalinRemoved some warnings, fixed posfilter mode for wideband
2002-06-07 jmvalinHigh-band (for wideband) is now a shape-sign codebook...
2002-06-06 jmvalinNew post-filter A(z/g1)/A(z/g2)
2002-06-03 jmvalinAdded SPEEX_GET_FRAME_SIZE to speex_*_ctl calls
2002-06-03 jmvalinAdded speex_ctl call to set codec parameters (e.g....
2002-06-03 jmvalin"unified" narrowband and wideband post-filters
2002-05-29 jmvalinAdded a post-filter for narrowband (and thus 0-4 kHz...
2002-05-20 jmvalinEvery symbol in <speex.h> now has a speex_ prefix.
2002-05-18 jmvalinFrameBits renamed to SpeexBits and a "lost" argument...
2002-05-15 jmvalinRemoved narrowband 256x8 codebook from build. Speex-0.1.0
2002-05-14 jmvalin...
2002-05-14 jmvalinBig changes in both narrowband and wideband. Retrained...
2002-05-07 jmvalinMore comments
2002-05-06 jmvalinFinished cleaning up the sub-band mode
2002-05-03 jmvalinspeex.[ch] renamed to nb_celp.[ch] for consistency
2002-05-03 jmvalinFirst part of VBR: High-band excitation is coded or...
2002-05-02 jmvalinUnification of narrowband and wideband modes to simplif...
2002-04-29 jmvalinAdded simple (optional) post-filter
2002-04-23 jmvalinMany, many updates. Better split-VQ search, better...
2002-04-14 jmvalinGot rid of a couple mallocs...
2002-04-08 jmvalinRe-wrote the gain quantization for split-VQ excitation...
2002-04-05 jmvalinCleaned up SB-CELP and added more pulses and tracks...
2002-04-04 jmvalinUsing spectral folding (ie aliasing) for high-band...
2002-04-02 jmvalinAdding sub-band CELP (SB-CELP) -like encoding. Still...
2002-03-26 jmvalin...
2002-03-26 jmvalinFixed pre-emphasis/de-emphasis in the decoder for wideband
2002-03-25 jmvalinMulti-pulse narrowband seem to work (encode+decode...
2002-03-25 jmvalinMulti-pulse quantization (not complete yet)
2002-03-22 jmvalinMulti-pulse seems to work not too bad (but disabled...
2002-03-22 jmvalinModified WB perceptual filter, starting a multi-pulse...
2002-03-20 jmvalinAdded joint optimization of excitation gains
2002-03-19 jmvalincrappy wideband codec at 28.5 kbps...
2002-03-18 jmvalinWideband almost done but buggy...
2002-03-15 jmvalinAdjustable LPC analysis (lag windowing, noise floor...
2002-03-15 jmvalinwideband coexists with narrowband now
2002-03-15 jmvalinOK, back to normal (narrowband codec works)
2002-03-15 jmvalinMore wideband stuff...
2002-03-15 jmvalinWe're going wideband...
2002-03-14 jmvalinThink the modularity stuff is mostly done...
2002-03-14 jmvalinCleanup mostly done for the encoder. All functions...
2002-03-14 jmvalinCleaning up the code and making it easier to switch...
2002-03-05 jmvalinBig cleanup... filter memories, stack allocation, ...
2002-03-01 jmvalinIntegrating the modes and bitstream.
2002-02-28 jmvalinBit manipulations seem to work...
2002-02-28 jmvalinBit manipulation stuff