Hello
So here is another version, with loads of little changes to help exploring various descriptor spaces.
As now usual, available on github:
Enjoy!
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Change log:
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New object: (buf)chroma for pitch class histograms
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New overview of all objects
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Log frequency and power magnitude options in SpectralShape
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Log output option to melbands
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Change of MFCC outs
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change of unit of rolloff and new parameter to set the value (instead of fixed to 95%)
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Some protection against thread conflicts in the dataset objects
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Pitch new default when no pitch detected (0 Hz or -999midi)
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Fixed Cosine distances in Onset and MDS
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Fix in PCA for size=dimcount
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Max: basic hints for inlets and outlets
Known bugs:
Windows (Max + SC): Pitch’s Yin algo yields a few error frames at its start, but not every time. This also affects Novelty by Pitch. We’re chasing.
Linux (SC): SpectralShape has infrequent random outputs. We’re chasing that one too.
Windows (Max): bufthreaddemo is not working well. The real threading is working but the explanation object is not.
Linux (SC): example 13 (massive parallelisation) is not working.