marytts.signalproc.sinusoidal.pitch
Class BaseSinusoidalPitchTracker

java.lang.Object
  marytts.signalproc.sinusoidal.pitch.BaseSinusoidalPitchTracker

Direct Known Subclasses:

CombFilterPitchTracker, HarmonicPitchTracker

public class BaseSinusoidalPitchTracker
extends java.lang.Object

Sinusoidal model based pitch tracker

Author:

Oytun Türk

Nested Class Summary

class

BaseSinusoidalPitchTracker.F0Value

Constructor Summary

BaseSinusoidalPitchTracker()

Method Summary

double	performanceCriterion(NonharmonicSinusoidalSpeechFrame sinFrame, float f0Candidate, int samplingRate)
BaseSinusoidalPitchTracker.F0Value	pitchAnalyzeFrame(NonharmonicSinusoidalSpeechFrame sinFrame, int samplingRate, float searchStepInHz, float minFreqInHz, float maxFreqInHz)
float[]	pitchTrack(NonharmonicSinusoidalSpeechSignal sinSignal, int samplingRate, float searchStepInHz, float minFreqInHz, float maxFreqInHz)
float[]	postProcessTrack(float[] f0sIn, double[] QsIn)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BaseSinusoidalPitchTracker

public BaseSinusoidalPitchTracker()

Method Detail

pitchTrack

public float[] pitchTrack(NonharmonicSinusoidalSpeechSignal sinSignal,
                          int samplingRate,
                          float searchStepInHz,
                          float minFreqInHz,
                          float maxFreqInHz)

pitchAnalyzeFrame

public BaseSinusoidalPitchTracker.F0Value pitchAnalyzeFrame(NonharmonicSinusoidalSpeechFrame sinFrame,
                                                            int samplingRate,
                                                            float searchStepInHz,
                                                            float minFreqInHz,
                                                            float maxFreqInHz)

performanceCriterion

public double performanceCriterion(NonharmonicSinusoidalSpeechFrame sinFrame,
                                   float f0Candidate,
                                   int samplingRate)

postProcessTrack

public float[] postProcessTrack(float[] f0sIn,
                                double[] QsIn)