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featextractors.AvgPitchSimple Class Reference

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Detailed Description

Picks the strongest fourier harmonic in every frame and calls it the pitch, then average these (weighted by energy) within the frame.

Based on AvgChroma

Author:
Dan Ellis (dpwe@ee.columbia.edu) 2006-05-02

Definition at line 42 of file AvgPitchSimple.java.

Public Methods

double[] features (STFT stft, long startFrame, int length)
 Extract features from a chunk of STFT data.

String description ()
 Returns a short string describing what this feature extractor does.


The documentation for this class was generated from the following file:
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