marytts.signalproc.sinusoidal.pitch

Class BaseSinusoidalPitchTracker

java.lang.Object

marytts.signalproc.sinusoidal.pitch.BaseSinusoidalPitchTracker

Direct Known Subclasses:

CombFilterPitchTracker, HarmonicPitchTracker

public class BaseSinusoidalPitchTracker
extends Object

Sinusoidal model based pitch tracker

Author:

Oytun Türk

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	BaseSinusoidalPitchTracker.F0Value

Constructor Summary

Constructors

Constructor and Description
BaseSinusoidalPitchTracker()

Method Summary

Methods

Modifier and Type	Method and Description
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)