| Wed, 11 May 2016 00:06:52 +0100 |
Adam Stark |
Code style update to BTrack class
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| Tue, 10 May 2016 23:54:33 +0100 |
Adam Stark |
Tidy
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| Fri, 04 Mar 2016 18:10:23 +0000 |
Adam Stark |
Moved some parts of the algorithm from arrays needing lots of data moved around to lighted circular buffers
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| Sat, 30 Jan 2016 23:55:13 +0000 |
Adam Stark |
Implemented frequency domain calculation of the auto-correlation function, rather than old the time domain method. Makes for a very small (max 5%) speed up overall for the algorithm
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| Mon, 24 Nov 2014 11:48:08 +0000 |
Adam Stark |
Added initial basic Max external and implemented getCurrentTempoEstimate() in BTrack.cpp
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| Tue, 28 Jan 2014 00:49:53 +0000 |
Adam Stark |
Overloaded initialise in OnsetDetectionFunction so the hopSize and frameSize can be set independently of the window type and onset detection function type
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| Tue, 28 Jan 2014 00:31:17 +0000 |
Adam Stark |
Added a function to allow updates to the hop and frame size of the beat tracker
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| Mon, 27 Jan 2014 23:54:18 +0000 |
Adam Stark |
Replaced the pointers to arrays in BTrack with vectors
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| Sat, 25 Jan 2014 18:17:51 +0000 |
Adam Stark |
Did more commenting. Added documentation.
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| Fri, 24 Jan 2014 21:45:55 +0000 |
Adam Stark |
Renamed many variables, functions and arguments so they have more sensible names. Also removed an apparently redundant variable in OnsetDetectionFunction called wframe
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| Thu, 23 Jan 2014 18:00:53 +0000 |
Adam Stark |
Did more renaming of obscurely named variables and added a couple of accessor methods
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| Thu, 23 Jan 2014 15:31:11 +0000 |
Adam Stark |
Replaced switch statements in OnsetDetectionFunction with enums. Renamed lots of functions so that they have better names, in camel case. Added some unit tests for initialisation of BTrack.
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| Thu, 23 Jan 2014 12:17:06 +0000 |
Adam Stark |
Added some simple unit tests. Removed the destructor from the BTrack class as it was unnecessary.
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| Wed, 22 Jan 2014 18:47:16 +0000 |
Adam Stark |
Changed the interface of the algorithm so that onset detection function samples are calculated internally. This makes the call to the algorithm for most cases much simpler. Also added a static function for calculating beat times in seconds based upon sampling frequency, hop size and the current frame number.
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| Wed, 22 Jan 2014 02:49:29 +0000 |
Adam Stark |
Before this commit, the OnsetDetectionFunction class used double precision, and the BTrack class used floats. I have now made BTrack use double precision also. This works fine and the only cost of doing this is that we have to perform one array copy into floating point format so that sample rate conversion (which has to be in floating point format) can take place.
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