speexdsp.git
2002-07-11 jmvalinCompleted VBR for 0.5.0 release Speex-0.5.0
2002-07-10 jmvalinMore VBR work.
2002-07-08 jmvalinAdded noise energy estimation and beginning of a VAD.
2002-07-07 jmvalinImproved VBR by adding pitch and some constraints...
2002-07-07 jmvalinlicense/header stuff
2002-07-06 jmvalinCleanup
2002-07-05 jmvalincode cleanup
2002-07-05 jmvalinPlayed slightly with bit-rates...
2002-07-04 jmvalin...
2002-07-04 jmvalinTrained some codebooks...
2002-07-02 jmvalinupdate
2002-07-02 jmvalinCleaned up unused stuff and licensed all codebooks...
2002-07-01 jmvalinComments...
2002-07-01 jmvalinFirst try at VBR... off by default
2002-07-01 jmvalin..
2002-06-30 jmvalinImproved usage()
2002-06-28 jmvalinJust some cleanup and comments.
2002-06-27 jmvalinOops... Speex-0.4.0
2002-06-27 jmvalin...
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...
2002-06-21 jmvalinImproved (I think) quality in presence of packet loss...
2002-06-18 jmvalinAdded position regarding patents
2002-06-18 jmvalins/hanning/hamming/ for analysis window provides a sligh...
2002-06-18 jmvalinChanged the LPC analysis window to an asymetric (pseudo...
2002-06-17 jmvalin...
2002-06-17 jmvalin...
2002-06-17 jmvalinNew "low bit-rate" wideband mode (20150 kbps)
2002-06-17 jmvalinfixed usage
2002-06-14 jmvalinUpdated usage
2002-06-13 jmvalinfolding mode is a bit better...
2002-06-12 jmvalinforgot endianness conversion Speex-0.3.0
2002-06-12 jmvalinoops...
2002-06-12 jmvalinSpeex *should* now work on big-endian architectures.
2002-06-12 jmvalinIntroduced bit-stream version number (for compatibility)
2002-06-12 jmvalinIntroduced bitstream version (for compatibility)
2002-06-12 jmvalinConverted to new header
2002-06-12 jmvalinEndianness check
2002-06-12 jmvalinMore header work
2002-06-12 jmvalinHeader work...
2002-06-11 jmvalinAdded support for new "low bit-rate" narrowband mode.
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...
2002-06-10 jmvalincodebook retrained (again)
2002-06-10 jmvalinCodebooks retrained about 0.3 dB in SNR
2002-06-07 jmvalinImplemented an n-best open-loop pitch search to speed...
2002-06-07 jmvalinupdate Speex 0.2.0
2002-06-07 jmvalinGetting ready for 0.2.0 Speex-0.2.0
2002-06-07 jmvalinOops... screwed up in the order
2002-06-07 jmvalinMake sure the filters are always stable in the LSP...
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 jmvalinRetrained (optimized) codebook
2002-06-06 jmvalin...
2002-06-06 jmvalinretrained the codebook
2002-06-06 jmvalinNew post-filter A(z/g1)/A(z/g2)
2002-06-06 jmvalinFixed a bug allowing the pitch to be larger than the...
2002-06-06 jmvalinLess warnings...
2002-06-06 jmvalinwav file support at decoder
2002-06-05 jmvalinDecoder can now play to soundcard
2002-06-05 jmvalinoops...
2002-06-05 jmvalinEncoder now understands wav files, slight modif to...
2002-06-05 jmvalinConstrain LSP's to produce a stable filter
2002-06-04 jmvalinLast modifs for 0.1.2 Speex-0.1.2
2002-06-03 jmvalin...
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...
2002-05-22 jmvalin... Speex-0.1.1
2002-05-21 jmvalinProgramming doc
2002-05-21 jmvalinDocumentation, cleanup, comments
2002-05-21 jmvalinAPI documentation
2002-05-21 jmvalinAdded "FREE SPEECH CODING" at the bottom of the page.
2002-05-20 jmvalin...
2002-05-20 jmvalinWeb page update with new logo.
2002-05-20 jmvalinEvery symbol in <speex.h> now has a speex_ prefix.
2002-05-18 jmvalinFrameBits renamed to SpeexBits and a "lost" argument...
2002-05-16 jmvalinWideband quantization improved by adding a sub-frame...
2002-05-15 jmvalinRemoved narrowband 256x8 codebook from build. Speex-0.1.0
2002-05-15 jmvalinAdded some comments
2002-05-15 jmvalinnow compiles without warning
2002-05-14 jmvalinspeexenc and speexdec now use the Ogg bitstream. This...
2002-05-14 jmvalin...
2002-05-14 jmvalinshouldn't have been deleted...
2002-05-14 jmvalinBig changes in both narrowband and wideband. Retrained...
2002-05-09 jmvalinLast cleanup for 0.0.3 Speex-0.0.3
2002-05-07 jmvalinMore comments
2002-05-06 jmvalinFinished cleaning up the sub-band mode
2002-05-06 jmvalinOops... forgot to add that
2002-05-03 jmvalinNow, all the includes we need to use Speex are speex...
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
2002-05-03 jmvalinFirst part of VBR: High-band excitation is coded or...
2002-05-02 jmvalinfixed two FIXME's
2002-05-02 jmvalinimplemented high-band spectral folding at the decoder
2002-05-02 jmvalin*** empty log message ***
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