fixed-point: Got rid of the three last float bits in the
[speexdsp.git] / libspeex / sb_celp.h
2007-11-18 jmNew DISABLE_VBR and DISABLE_FLOAT_API switches can...
2007-11-10 jmLag window now stored as const data instead of computed...
2007-11-08 jmsb_celp: field bufSize was no longer used, so it's...
2007-10-30 jmPatch by Thom Johansen: change memory of qmf_synth...
2007-03-04 jmMoved filters from state to stack for wideband encoder...
2007-03-04 jmMoved 20 filter coefs from state to stack in wideband...
2007-01-03 jmOnly the RMS of the excitation is saved in the encoder...
2006-12-06 jmMost of the wideband encoder now in 16-bit. Also, saved...
2006-12-06 jmzero-response now in 16-bit and stored on the stack...
2006-12-04 jmNo need for an explicit buffer to receive the narrowban...
2006-12-04 jmRemoved 5 kB of useless buffering in the wideband encod...
2006-12-03 jmAnother 1 kB off the encoder state by converting the...
2006-12-02 jmGot rid of the excitation memory in the decoder and...
2006-11-30 jmSaved innovation from nb to wb is now 16-bit precision.
2006-11-29 jmanother 640 bytes off the decoder state.
2006-11-28 jmSaved another 2kB from the decoder by converting high...
2006-11-28 jmReplaced fir_mem_up by qmf_synth which doesn't require...
2006-07-29 jmcopyright details, more info about the mdf learning...
2006-07-03 jmMax VBR bit-rate implemented for wideband (semi tested...
2006-07-03 jmchanged a few parameter definitions from int to spx_int...
2006-06-25 jmSPEEX_SET_VBR_MAX_BITRATE partially implemented for...
2006-05-20 jmexcitation and target are now 16-bit (were 32) in the...
2006-04-17 jmfixed enhancement for wideband (sort of) and a bit...
2006-04-10 jminnovation is saved directly to the sb_celp en/decoder...
2006-04-07 jmLPC analysis window now stored as constant in code...
2005-10-10 jmlpc floor converted to fixed-point
2005-10-01 jmImproved packet loss concealment
2005-07-19 jmremoved unused buffer
2004-07-14 jmMoved all the includes from /usr/include to /usr/includ...
2004-04-20 jmspeex_encode/speex_decode are back to using floats...
2003-12-04 jmAdded const's all over the place
2003-11-27 jmfixed-point: bw_lpc and lpc_to_lsp are now done.
2003-11-14 jmfixed-point: integerized pi_gain's
2003-11-14 jmcleanup
2003-10-09 jmfixed-point: LSPs are now stored quantized
2003-10-08 jmfixed-point: QMF entirely in fixed-point now
2003-10-08 jmfixed-point: converted user-visible functions to use...
2003-10-08 jmfixed-point: converted all signals to spx_sig_t
2003-10-08 jmfixed-point: more signal scaling again, some auto-corre...
2003-10-08 jmfixed-point: more lpc stuff
2003-10-08 jmfirst step in fixed-point port, converted the LPC filters
2003-08-22 jmadded a call telling the codec not to encode the submod...
2003-05-16 jmMinor cleanup (who needs reflection coefficients anyway...
2003-01-08 jmAdded a return value (error) to the *ctl functions...
2003-01-06 jmCleaned up mem allocation in sb_celp.c like in nb_celp.c
2002-12-20 jmmisc stuff for beta4
2002-12-15 jmABR seems to work for wideband too...
2002-12-13 jmVAD should now work on 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...
2002-11-15 jmFixed a bug in the VBR analyzer, trying to re-tune...
2002-11-10 jmUpdate for non-standard (not 8,16,32 kHz) sampling...
2002-10-30 jmWideband code cleanup, first shot at an "ultra-wideband...
2002-10-27 jmThe temp stack is now void* instead of float*
2002-10-26 jmQMF optimizations by segher
2002-10-11 jmChanged license to BSD
2002-09-12 jmvalinMore Doxygen doc
2002-09-12 jmvalinComments for Doxygen
2002-08-27 jmvalinMoved modeID check in nb_celp/sb_celp
2002-08-22 jmvalinAPI change: a couple fields were removed from SpeexMode...
2002-08-01 jmvalinReplaced the post-filter by a simple pitch comb filter...
2002-07-29 jmvalinadded encoder complexity option
2002-06-25 jmvalinFirst step to variable bit-rate (VBR): it is now possib...
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....
2002-05-18 jmvalinFrameBits renamed to SpeexBits and a "lost" argument...
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 jmvalinbits.h was renamed to speex_bits to prevent name clashes
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...
2002-04-10 jmvalinBig code cleanup, some minor bug fixed too
2002-04-10 jmvalin...
2002-04-09 jmvalinMore decoder work
2002-04-08 jmvalinRe-wrote the gain quantization for split-VQ excitation...
2002-04-04 jmvalinFixed interpolation bugs, ...
2002-04-04 jmvalinUsing spectral folding (ie aliasing) for high-band...
2002-04-03 jmvalinmore sub-band stuff...
2002-04-02 jmvalinAdding sub-band CELP (SB-CELP) -like encoding. Still...