47e2f1e0d43c37bd88fcf86c6384bd008ac18149 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/31216e7aa725a8bc4afd652b898afa3a2af5d555 31216e7aa725a8bc4afd652b898afa3a2af5d555

2008-06-21T13:45:15-07:00

Updated the versio number to 2.9. fc627308dbebb4b0c11d4dc690385a1b638d3c6a Brian Langenberger bjl@usa.net 78b620893a3ddb6bcd749daabc6da5a0c7e742dd Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/47e2f1e0d43c37bd88fcf86c6384bd008ac18149 47e2f1e0d43c37bd88fcf86c6384bd008ac18149

2008-06-21T10:18:59-07:00

More minor tweaks to the FLAC encoding documentation to add consistency. f82dae65cd51155233b991341e42115bcab1ee18 Brian Langenberger bjl@usa.net f572e4b7076f527f8cbbb5ed004d08542b75850f Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/78b620893a3ddb6bcd749daabc6da5a0c7e742dd 78b620893a3ddb6bcd749daabc6da5a0c7e742dd

2008-06-12T12:28:28-07:00

Tweaked "coefficients" to read "QLP coefficients" in the docs. This avoids ambiguity when discussing FLAC encoding. 87c1cafa7abb1475380cffee6bfb3d2065ee2f65 Brian Langenberger bjl@usa.net 8f9e673e033db372ac84dd784c47522506f08b98 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/f572e4b7076f527f8cbbb5ed004d08542b75850f f572e4b7076f527f8cbbb5ed004d08542b75850f

2008-06-10T11:27:14-07:00

Added the exhaustive LPC calculation process figure. 78945b4a7cf78bdd1564a4a43d0cc7bb9aa657d7 Brian Langenberger bjl@usa.net 319c1f4985403817ae232cfe5855f132ba5a6455 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/8f9e673e033db372ac84dd784c47522506f08b98 8f9e673e033db372ac84dd784c47522506f08b98

2008-06-10T10:21:43-07:00

Added exhaustive LPC order searching to the FLAC encoding documentation. 1bd7e5d1877026334aef31643bbf1095d768ecdd Brian Langenberger bjl@usa.net cb369cdecff30708e102dc27a2ff8e49b1d5a610 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/319c1f4985403817ae232cfe5855f132ba5a6455 319c1f4985403817ae232cfe5855f132ba5a6455

2008-06-04T11:48:37-07:00

Minor documentation tweaks. 2e29079ccd62101935af90cdebc83c7463aec962 Brian Langenberger bjl@usa.net 6a8f9033b29cba5a0230533035ec708d72d69db4 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/cb369cdecff30708e102dc27a2ff8e49b1d5a610 cb369cdecff30708e102dc27a2ff8e49b1d5a610

2008-06-04T07:02:15-07:00

Finished the quantizing coefficients documentation. c30e1faad5a82848c600e194c468077cd8ed8cd9 Brian Langenberger bjl@usa.net 026e0e93f822ec4561f163d8b5630c4f0e3319d1 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/6a8f9033b29cba5a0230533035ec708d72d69db4 6a8f9033b29cba5a0230533035ec708d72d69db4

2008-06-03T17:27:05-07:00

Made function calls in the formats documentation consistently typeset. 70d1c8a3a6077074482ab1ebbd530b3abe7dd4cb Brian Langenberger bjl@usa.net 75c5e7d5a59807fddc71e53082e1ac834d98ecd3 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/026e0e93f822ec4561f163d8b5630c4f0e3319d1 026e0e93f822ec4561f163d8b5630c4f0e3319d1

2008-06-03T16:10:03-07:00

Removed lots of trailing whitespace from the documentation. 1ee5f4c839a0f18fabdd2a4fb664589cc6dd2d13 Brian Langenberger bjl@usa.net edeb77d4fce4ad26c45fe29e29bba205b14ac0e1 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/75c5e7d5a59807fddc71e53082e1ac834d98ecd3 75c5e7d5a59807fddc71e53082e1ac834d98ecd3

2008-06-03T10:29:18-07:00

More additions to the coefficient quantization calculation. Tweaked the FreeDB documentation to be less of a multi-column hack. 22c6a8cb196566d3bb7f65b8697a2da1b00ce1a2 Brian Langenberger bjl@usa.net 543480c95fff47a331fce4c5ec4d0f6580761768 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/edeb77d4fce4ad26c45fe29e29bba205b14ac0e1 edeb77d4fce4ad26c45fe29e29bba205b14ac0e1

2008-06-02T12:11:10-07:00

Makefile fixes. Finished the best order computation documentation. d59019be901317d58465b16426b2cb90c7391df3 Brian Langenberger bjl@usa.net b2bbe3485f49e260b92514b8ca5e1ca32062b183 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/543480c95fff47a331fce4c5ec4d0f6580761768 543480c95fff47a331fce4c5ec4d0f6580761768

2008-06-01T17:58:03-07:00

Preliminary best order calculation documentation. 4122ba9ff4c2297433b8983bd65abf753c6fd42d Brian Langenberger bjl@usa.net 80e235097c41acd031d784465689b1d6b8c5fb1e Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/b2bbe3485f49e260b92514b8ca5e1ca32062b183 b2bbe3485f49e260b92514b8ca5e1ca32062b183

2008-05-31T09:37:13-07:00

Tweaked the autocorrelation example to use floats. 118883ea8eefba22506c164753128d02b1f20f6e Brian Langenberger bjl@usa.net aae47914a9c1fd76d4abe805603e2989adfb3e1a Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/80e235097c41acd031d784465689b1d6b8c5fb1e 80e235097c41acd031d784465689b1d6b8c5fb1e

2008-05-31T08:20:15-07:00

Minor formatting tweaks. 7a411000f100409bb12e451e4e5b8ef199c6f71a Brian Langenberger bjl@usa.net 379d61d60ae5a91effcc08230e54a37104f77748 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/aae47914a9c1fd76d4abe805603e2989adfb3e1a aae47914a9c1fd76d4abe805603e2989adfb3e1a

2008-05-31T08:13:58-07:00

Added a better autocorrelation example figure. 569a8eba45f25d338800d806a587a9e4b284600a Brian Langenberger bjl@usa.net 859cee8514c8542dbae67d50298137f77716bc13 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/379d61d60ae5a91effcc08230e54a37104f77748 379d61d60ae5a91effcc08230e54a37104f77748

2008-05-30T20:37:15-07:00

Added windowing documentation, including the plots and an example. 71245c5d6abe2db2849d83c34dfdda8df90d6a73 Brian Langenberger bjl@usa.net e9d80408f8e2ff933fdaa9a27e32f2032318f548 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/859cee8514c8542dbae67d50298137f77716bc13 859cee8514c8542dbae67d50298137f77716bc13

2008-05-30T11:56:09-07:00

Imported the Hann and Tukey plots to the FLAC codec documentation. 95e38b194d1e7d362e5b1d4d2d0ae359e3d1b932 Brian Langenberger bjl@usa.net 8f49d30c558e6398373b30a773762e1c29757e87 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/e9d80408f8e2ff933fdaa9a27e32f2032318f548 e9d80408f8e2ff933fdaa9a27e32f2032318f548

2008-05-30T11:29:24-07:00

Added Hann and Tukey GNUPlots for the documentation. 4626c9bfb870851acc07424dcd08b00c10ea7430 Brian Langenberger bjl@usa.net 3695db66bb40766da9341d6c4079872ff4132db7 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/8f49d30c558e6398373b30a773762e1c29757e87 8f49d30c558e6398373b30a773762e1c29757e87

2008-05-30T10:04:29-07:00

Added a basic diagram of the LPC subframe encoding process. Since it is somewhat complicated, hopefully this will make it easier to follow. 6b810bbc68aed95a080e66410308ff085a5f92b5 Brian Langenberger bjl@usa.net ceadf593ef14f9f9d3ab309af75dfbbeaff2f610 7c8f67ae4d501595780a32bd5ad857da1becd3e5 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/3695db66bb40766da9341d6c4079872ff4132db7 3695db66bb40766da9341d6c4079872ff4132db7

2008-05-30T05:46:04-07:00

Merge tuffy@mnnguyen.com:audiotools f0f5adefdfe9a45b265c4538d921e04a64c7470c Brian Langenberger bjl@usa.net 300d4998b8545a18c3724d28dce46cb9599738bd Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/ceadf593ef14f9f9d3ab309af75dfbbeaff2f610 ceadf593ef14f9f9d3ab309af75dfbbeaff2f610

2008-05-30T05:46:00-07:00

Minor tweak to MP3 docs. 5fb7a136ab5d02644c6994cfcf0137db4a488693 Brian Langenberger bjl@usa.net 300d4998b8545a18c3724d28dce46cb9599738bd Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/7c8f67ae4d501595780a32bd5ad857da1becd3e5 7c8f67ae4d501595780a32bd5ad857da1becd3e5

2008-05-29T18:13:48-07:00

Changed ASCII-style "*" multiplication characters to the multiplication symbol. 69780f1417bdf70b05af8ca885c4b67ff2297960 Brian Langenberger bjl@usa.net 3f012fbb9eabdeaddfe453d0ed69bc97bdbe20b6 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/300d4998b8545a18c3724d28dce46cb9599738bd 300d4998b8545a18c3724d28dce46cb9599738bd

2008-05-29T07:23:39-07:00

Added the CC logo to the documentation. This is largely an excuse to experiment with troff page positioning macros. 52b32ac148143b6f63b1ce27dc218354c5ff63fe Brian Langenberger bjl@usa.net 649f262af1dcfce32edbe9d08090ebc31956c870 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/3f012fbb9eabdeaddfe453d0ed69bc97bdbe20b6 3f012fbb9eabdeaddfe453d0ed69bc97bdbe20b6

2008-05-27T07:33:53-07:00

More minor coefficients docs tweaks. 1982c115e4ec8e20d3b3f4a893580a58569b56c9 Brian Langenberger bjl@usa.net 7843ff5c91b3e90b3f395cc6ccf674c493d8d56f Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/649f262af1dcfce32edbe9d08090ebc31956c870 649f262af1dcfce32edbe9d08090ebc31956c870

2008-05-27T06:54:56-07:00

Added yet more minor improvements to the LP coefficient calculation example. Hopefully this will make the algorithm a bit more apparent. 58f20bf96991d5e76b53cdf94e397bc2a99a8572 Brian Langenberger bjl@usa.net 88d7fe8b202b1db4cfc7d1b0844c5bf8a64a80d4 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/7843ff5c91b3e90b3f395cc6ccf674c493d8d56f 7843ff5c91b3e90b3f395cc6ccf674c493d8d56f

2008-05-27T06:16:19-07:00

Tweaked the LP coefficient calculation example to better illustrate its output. b7dab91ad071f56bfa210b39294427fc5ba3b228 Brian Langenberger bjl@usa.net 233c3c9bc6be3414a099a51d3be62e7be87f67d1 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/88d7fe8b202b1db4cfc7d1b0844c5bf8a64a80d4 88d7fe8b202b1db4cfc7d1b0844c5bf8a64a80d4

2008-05-26T19:24:31-07:00

Added an LP computation example. 195cf0c016528d16c2a18134a9707affcf721824 Brian Langenberger bjl@usa.net 5371904939da7d2fe6d83428c391abc036c01155 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/233c3c9bc6be3414a099a51d3be62e7be87f67d1 233c3c9bc6be3414a099a51d3be62e7be87f67d1

2008-05-26T13:45:13-07:00

Labeled the input variables to the LP coefficient calculation documentation. 00a06f4ef828e4591fcc6294dcf061dd01848460 Brian Langenberger bjl@usa.net 0793d479fb0abe2855d4d0c2abbc5a6dd9a69613 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/5371904939da7d2fe6d83428c391abc036c01155 5371904939da7d2fe6d83428c391abc036c01155

2008-05-26T12:39:47-07:00

Added the Levinson-Durbin recursive LP coefficient calculation to the FLAC encoding documentation. d90f51977689516da51c074b87821c8d30a157d4 Brian Langenberger bjl@usa.net b5c428b87fb6f2ebeb1a8bdd55a33f4b63d61609 Brian Langenberger bjl@usa.net http://github.com/tuffy/python-audio-tools/commit/0793d479fb0abe2855d4d0c2abbc5a6dd9a69613 0793d479fb0abe2855d4d0c2abbc5a6dd9a69613

2008-05-25T10:45:33-07:00

Added lots of autocorrelation examples to the LPC encoding chapter. 7d40333bd725ec3e942c231440426fce7b8a9edb Brian Langenberger bjl@usa.net