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featextractors.AvgSpecFlatness Class Reference

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Detailed Description

A simple feature calculation that averages the spectral flatness of all spectral frames in a given chunk.

The feature varies between 0 and 1 with 1 being perfectly flat.

Author:
Ron Weiss (ronw@ee.columbia.edu)

Definition at line 34 of file AvgSpecFlatness.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:
Generated on Tue Feb 6 19:02:37 2007 for MEAPsoft by doxygen1.2.18