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featextractors.AvgPitchSimple Class Reference

Inheritance diagram for featextractors.AvgPitchSimple:

[legend]Collaboration diagram for featextractors.AvgPitchSimple:

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 ([email protected]) 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:

AvgPitchSimple.java

Generated on Tue Feb 6 19:02:37 2007 for MEAPsoft by

1.2.18


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.