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AgeCommit message (Collapse)Author
2017-01-15Don't store the floor() result in integer because it can be out-of-rangeCsaba Kertesz
2014-11-07Remove unmaintainable relative pathsJamie Bullock
2014-06-12some fixes to scalar.c so they work in MSVCSean Enderby
2014-06-05Fix bug in xtract_peak()Jamie Bullock
2014-06-04Add stdint includeJamie Bullock
2014-06-04Merge pull request #53 from seanlikeskites/tristimulusWorkJamie Bullock
Possible Corrections to Tristimulus Functions
2014-06-04Correct name for xtract_peak()Jamie Bullock
2014-06-03Add xtract_peak() determines whether the 'current' value is a peakJamie Bullock
2014-03-27add VC2012 project to compile static and dynamic lib, also fix some CQ
issues
2014-03-17Fixed bugs in xtract_failsafe_f0(). Should now actually be failsafe. Only ↵Jamie Bullock
exception is silent input.
2014-03-11Set result value before returnJamie Bullock
2014-03-11Set *result to note value in xtract_midicent(). Fixes bug.Jamie Bullock
2014-03-11Add range checkJamie Bullock
2014-03-11Add xtract_midicent() convenience function to convert from frequency to MIDI ↵Jamie Bullock
cent
2014-02-25updated docs and removed commented out codeSean Enderby
2014-02-25tristimulus3 correctionSean Enderby
2014-02-25tristimulus2 correctionSean Enderby
2014-02-25tristimulus1 correctionSean Enderby
2014-02-24correction to xtract_odd_even_ratioSean Enderby
2014-02-24correction to xtract_spectral_inharmonicictySean Enderby
2014-02-17xtract_hps, made it more in the style of the library and octave error ↵Sean Enderby
correction bit
2014-02-17quick fix to xtract_irregularity_j and a sort of working xtract_hpsSean Enderby
2014-02-12Include float.h on platforms that don't have DBL_MAX defined in limits.hJamie Bullock
2014-02-11Make xtract_lowest_value() return XTRACT_NO_RESULT if all values in the ↵Jamie Bullock
input data are below or equal to threshold value. Fixes #46 If XTRACT_NO_RESULT is returned, *result will be set to DBL_MAX
2013-07-08Optimise xtract_smoothness() by removing call to malloc(). Also fix bug in ↵Jamie Bullock
xtract_smoothness() where *result was uninitialised but used in calculation.
2013-07-04Use log10 (double precision) instead of log10f. Fixes bug in spectral flatnessJamie Bullock
2013-06-18Comment out unused variableJamie Bullock
2013-05-31Reinstate path fixJamie Bullock
2013-05-31Add wavelet-based pitch trackerJamie Bullock
2013-04-24Provide relative include path for libxtract.h for compatibility with ↵Jamie Bullock
non-autotools builds
2013-01-09implemented optimised FFT via the Accelerate framework. closes #5Jamie Bullock
2013-01-09switched from single to double precision througout. closes #9Jamie Bullock
2013-01-07changed license from GPL to MIT. closes #6Jamie Bullock
2013-01-07added Ooura implementation to repositoryJamie Bullock
2011-03-31- fixed xtract_spread() -- now just calls xtract_spectral_variance()Jamie Bullock
2011-03-30- reimplemented xtract_spectral_variance() xtract_spectral_skewness() and ↵Jamie Bullock
xtract_spectral_kurtosis() using correct maths - removed xtract_spectral_average_deviation()
2011-03-30- fixed typos in *result initialisation potentially fixing horrible bugJamie Bullock
2008-05-04Fixed bug in peak interpolation algorithm in xtract_peak_spectrum()Jamie Bullock
2008-02-16- Added to pd example the ability to differentiate between differentJamie Bullock
argv types (XTRACT_FLOAT, XTRACT_INT) and pass the correct data type to the xtract[]() function - Added xtract_flatness_db() details to descriptors.c - Fixes to tonality and xtract_subbands descriptors - Added Pd examples for 'subband mean' and tonality calculated using subbands
2008-02-15- Fixed bugs in xtract_flatness(), or at least added necessaryJamie Bullock
documentation and error checking to avoid problems - Added xtract_is_denormal() helper function and XTRACT_DENORMAL_FOUND return code - Replaced all instances of log, sqrt, exp etc. with respective floating point counterparts (logf etc.) - Added check for architecture endianness to configure script - Bug fix to PD example, now no longer crashes if no arguments are given - Minor documentation updates
2007-12-28- Added new helper functions: xtract_windowed() and ↵Jamie Bullock
xtract_features_from_subframes() - Added windowing functions (window.c)
2007-09-24Made xtract_loudness() more permissive, so it doesn't crash if N > BARK_BANDSJamie Bullock
2007-09-06Java bindings (with simple test) now working. Unified Python and Java ↵Jamie Bullock
bindings tests.
2007-09-05Added java bindings. Everything seems to work OK, except test.java won't ↵Jamie Bullock
compile. Some kind of path error, but I can't work out how to fix it.
2007-09-04Added basic SWIG wrapper generator (use ./configure --enable-swig etc)Jamie Bullock
2007-09-03Checked ANSI C89 compliance (basically a few ifndefs for the C99 math ↵Jamie Bullock
functions: powf, roundf etc). Added a few PD examples/tests.
2007-09-02Fixed bug in xtract_irregularity_k() - failure to initialise *result to zeroDan Stowell
2007-08-20Minor mods and typos corrections that were lurking uncommittedJamie Bullock
2007-08-19Fixes for MSP example, and changed the fundamental estimators so that if ↵Jamie Bullock
they don't get a samplerate 44100 is assumed (I'm not sure if this is a good idea!).
2007-02-15Removed '//' commentsJamie Bullock
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