Added a post-filter for narrowband (and thus 0-4 kHz in wideband)
[speexdsp.git] / libspeex / modes.c
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