marytts.signalproc.process

Class PolarFrequencyProcessor

java.lang.Object

marytts.signalproc.process.FrequencyDomainProcessor

marytts.signalproc.process.PolarFrequencyProcessor

All Implemented Interfaces:

InlineDataProcessor

Direct Known Subclasses:

NullFrequencyDomainEffect, PhaseVocoder.PhaseUnwrapper, Robotiser.PhaseRemover, SimpleNoiseKeeper, SimpleNoiseRemover, Whisperiser

public class PolarFrequencyProcessor
extends FrequencyDomainProcessor

Author:

Marc Schröder

Constructor Summary

Constructors

Constructor and Description
PolarFrequencyProcessor(int fftSize)
PolarFrequencyProcessor(int fftSize, double amount)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	process(double[] real, double[] imag) Here the actual processing of the frequency-domain frame (in cartesian coordinates) happens.
protected void	processPolar(double[] r, double[] phi) Here the actual processing of the frequency-domain frame (in polar coordinates) happens.

Methods inherited from class marytts.signalproc.process.FrequencyDomainProcessor

applyInline, getFFTSize

Methods inherited from class java.lang.Object

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

Constructor Detail

PolarFrequencyProcessor

public PolarFrequencyProcessor(int fftSize,
                       double amount)

Parameters:

fftSize - fftsize

amount - amount

PolarFrequencyProcessor

public PolarFrequencyProcessor(int fftSize)

Method Detail

process

protected final void process(double[] real,
           double[] imag)

Here the actual processing of the frequency-domain frame (in cartesian coordinates) happens. This implementation converts to polar coordinates calls processPolar(), and converts the result back to cartesian coordinates.

Overrides:

process in class FrequencyDomainProcessor

Parameters:

real - real

imag - imag

processPolar

protected void processPolar(double[] r,
                double[] phi)

Here the actual processing of the frequency-domain frame (in polar coordinates) happens. This base implementation does nothing.

Parameters:

r - r

phi - phi