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age author description
Wed, 09 Jan 2013 20:15:50 +0000 Jamie Bullock add option to explicitly specify Ooura library at configure time
Wed, 09 Jan 2013 15:59:48 +0000 Jamie Bullock fixed bug in xtract_dct where data wasn't being copied to result vector
Wed, 09 Jan 2013 12:54:28 +0000 Jamie Bullock run FFT in place on the data vector
Wed, 09 Jan 2013 12:45:29 +0000 Jamie Bullock switched from single to double precision througout. closes #9
Tue, 08 Jan 2013 16:44:41 +0000 Jamie Bullock fixed build system bugs to do with the maintainer-clean target
Tue, 08 Jan 2013 14:32:45 +0000 Jamie Bullock removed floatArray and intArray from Java SWIG bindings
Mon, 07 Jan 2013 18:14:34 +0000 Jamie Bullock removed references to FFTW
Mon, 07 Jan 2013 17:03:10 +0000 Jamie Bullock Merge branch 'master' of https://github.com/jamiebullock/LibXtract
Mon, 07 Jan 2013 17:01:14 +0000 Jamie Bullock changed license from GPL to MIT. closes #6
Mon, 07 Jan 2013 16:27:15 +0000 Jamie Bullock added Ooura implementation to repository
Tue, 11 Dec 2012 02:58:18 -0800 Jamie Bullock Merge pull request #4 from tchajed/master
Sun, 02 Dec 2012 13:51:23 -0600 Tej Chajed removing unneeded %newobject decl
Sun, 02 Dec 2012 13:50:46 -0600 Tej Chajed adding ctype.i include
Thu, 13 Sep 2012 10:56:43 +0100 Jamie Bullock Changed references to SVN in README.md to GIT
Wed, 05 Sep 2012 16:27:18 +0100 Jamie Bullock Updated simpletest example to include MFCC
Mon, 18 Jun 2012 21:38:14 +0100 Jamie Bullock SWIG Java bindings improvements
Wed, 13 Jun 2012 15:08:11 +0100 Jamie Bullock Java SWIG bindings improvements
Sun, 10 Jun 2012 12:11:15 +0100 Jamie Bullock Updated README to cater for release vs SVN
Thu, 31 May 2012 19:48:50 +0100 Jamie Bullock removed PPC support
Thu, 31 May 2012 16:27:57 +0100 Jamie Bullock renamed README to README.md
Thu, 31 May 2012 16:25:17 +0100 Jamie Bullock converted README to Markdown
Fri, 30 Mar 2012 13:26:41 +0000 Jamie Bullock - minor SWIG fix
Fri, 30 Mar 2012 13:13:52 +0000 Jamie Bullock - updated python test to import libxtract.xtract
Thu, 29 Mar 2012 17:24:45 +0000 Jamie Bullock - updated to latest SWIG macros
Thu, 29 Mar 2012 12:23:04 +0000 Jamie Bullock - fixed build-time bug. in some cases average_deviation was commented out instead of spectral_average_deviation
Thu, 31 Mar 2011 12:22:29 +0000 Jamie Bullock - fixed xtract_spread() -- now just calls xtract_spectral_variance()
Wed, 30 Mar 2011 10:51:39 +0000 Jamie Bullock - reimplemented xtract_spectral_variance() xtract_spectral_skewness() and xtract_spectral_kurtosis() using correct maths
Wed, 30 Mar 2011 10:05:07 +0000 Jamie Bullock - fixed typos in *result initialisation potentially fixing horrible bug
Mon, 23 Aug 2010 11:28:39 +0000 Jamie Bullock - Max example tweaks
Wed, 03 Feb 2010 22:35:13 +0000 Jamie Bullock - fixed DC/Nyquist inclusion bug in xtract_spectrum() and refactored a bit
Tue, 11 Nov 2008 11:55:55 +0000 Jamie Bullock - Committed patch by Chris Cannam to avoid reading past the end of an array in peak detection routine in xtract_peak_spectrum()
Fri, 12 Sep 2008 13:52:20 +0000 Jamie Bullock - Committing ancient change left on HD. Relates to FFTW fft type
Sun, 04 May 2008 11:02:40 +0000 Jamie Bullock Fixed bug in peak interpolation algorithm in xtract_peak_spectrum()
Wed, 26 Mar 2008 13:04:33 +0000 Jamie Bullock - Fixed build fail if --enable-fft not specified
Sat, 16 Feb 2008 20:13:05 +0000 Jamie Bullock - Added to pd example the ability to differentiate between different
Fri, 15 Feb 2008 15:49:49 +0000 Jamie Bullock Added new extraction function: xtract_subbands()
Fri, 15 Feb 2008 12:43:13 +0000 Jamie Bullock - Fixed bugs in xtract_flatness(), or at least added necessary
Wed, 02 Jan 2008 04:10:21 +0000 Jamie Bullock - Minor fix in xtract_lpc... or at least think it's a fix
Wed, 02 Jan 2008 02:26:13 +0000 Jamie Bullock - Re-factoring in xtract_spectrum and fixed normalisation bug
Tue, 01 Jan 2008 16:17:44 +0000 Jamie Bullock - Improvements to SWIG bindings generation script
Sat, 29 Dec 2007 18:35:35 +0000 Jamie Bullock - added bark coefficients PD example
Sat, 29 Dec 2007 17:33:17 +0000 Jamie Bullock - PD example brought in line with new delta features and subframe function
Fri, 28 Dec 2007 19:34:51 +0000 Jamie Bullock - Added new helper functions: xtract_windowed() and xtract_features_from_subframes()
Thu, 27 Dec 2007 20:37:15 +0000 Jamie Bullock Added l-norm/spectral flux
Thu, 27 Dec 2007 17:51:07 +0000 Jamie Bullock - Added extra argument to xtract_spectrum to give the option of normalising the magnitude/power coeffificients
Mon, 24 Dec 2007 13:21:13 +0000 Jamie Bullock - Fixes to descriptors.c where no break statement was given for certain cases is switch conditionals
Fri, 21 Dec 2007 11:05:20 +0000 Jamie Bullock - Added some previously uncommitted Pd testing examples
Tue, 16 Oct 2007 09:37:06 +0000 Jamie Bullock Fix for 'multiple symbol definitions' vs 'symbol not defined' dilemna. I think the solution is to wrap the globals in a struct, declare it in a header, and wrap with a definition guard, then define _once_ at library init time. (Sounds like a recipe for something...)
Tue, 09 Oct 2007 16:33:06 +0000 Jamie Bullock Added missing extern storage class specifier to private globals
Tue, 09 Oct 2007 13:47:58 +0000 Dan Stowell Fixed bug in xtract_init_mfcc() - iteration to decide filter peak positions only filled in freq_bands+1 values, when it should fill in freq_bands+2
Mon, 08 Oct 2007 10:32:16 +0000 Jamie Bullock Committed missing files needed for new out-of-place fftw plan creation
Sat, 06 Oct 2007 16:36:00 +0000 Jamie Bullock Removed fftw_plan from xtraction functions. Created new init function xtract_init_fft() for creating plans, which have global scope. Updated examples to reflect the change. New configure option: --with-fft_optimisation (0 = FFTW_ESTIMATE, 1 = FFTW_MEASURE, 2 = FFTW_PATIENT).
Thu, 04 Oct 2007 14:29:30 +0000 Jamie Bullock Incremented FIX revision number and updated ChangeLog
Wed, 03 Oct 2007 13:43:16 +0000 Dan Stowell Dan Stowell: Removed strange "zeroing" part of xtract_mfcc() which was zeroing a load of elements despite the fact that they're ignored by the DCT process called next, and never used for anything. This was writing to an assumed large result array (same size as number of FFT bins) despite the fact that only a small number of MFCCs (typically less than 50) are required, therefore either wasting memory or writing to memory it shouldn't do!
Wed, 03 Oct 2007 10:01:15 +0000 Dan Stowell Minor modifications to MFCC init, mainly just code formatting
Mon, 24 Sep 2007 10:26:26 +0000 Jamie Bullock Minor documentation change
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