marytts.signalproc.sinusoidal

Class TrackGenerator

java.lang.Object

marytts.signalproc.sinusoidal.TrackGenerator

public class TrackGenerator
extends Object

This class generates the sinusoidal tracks given individual peak amplitudes measured from the DFT spectrum. Reference: R.J. McAulay and T.F. Quatieri, "Speech Analysis/Synthesis Based on a Sinusoidal Representation," IEEE Transactions on Acoustics, Speech and Signal Processing, vol. ASSP-34, no. 4, August 1986.

Author:

Oytun Türk

Field Summary

Fields

Modifier and Type	Field and Description
static int	MEAN_FILTER_AMP_AXIS
static int	MEAN_FILTER_FREQ_AXIS
static float	ZERO_AMP_SHIFT_IN_SECONDS

Constructor Summary

Constructors

Constructor and Description
TrackGenerator()

Method Summary

Methods

Modifier and Type	Method and Description
SinusoidalTracks	generateTracks(NonharmonicSinusoidalSpeechSignal sinSignal, float deltaInHz, int samplingRate)
static SinusoidalTracks	postProcess(SinusoidalTracks st)

Methods inherited from class java.lang.Object

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

Field Detail

ZERO_AMP_SHIFT_IN_SECONDS

public static float ZERO_AMP_SHIFT_IN_SECONDS

MEAN_FILTER_FREQ_AXIS

public static int MEAN_FILTER_FREQ_AXIS

MEAN_FILTER_AMP_AXIS

public static int MEAN_FILTER_AMP_AXIS

Constructor Detail

TrackGenerator

public TrackGenerator()

Method Detail

generateTracks

public SinusoidalTracks generateTracks(NonharmonicSinusoidalSpeechSignal sinSignal,
                              float deltaInHz,
                              int samplingRate)

postProcess

public static SinusoidalTracks postProcess(SinusoidalTracks st)