de.quippy.javamod.mixer.dsp.pitchshift

Class PitchShift

java.lang.Object

de.quippy.javamod.mixer.dsp.pitchshift.PitchShift

All Implemented Interfaces:

DSPEffekt

public class PitchShift
extends Object
implements DSPEffekt

NAME: smbPitchShift.cpp VERSION: 1.2 HOME URL: http://www.dspdimension.com KNOWN BUGS: none COPYRIGHT 1999-2006 Stephan M. Bernsee The Wide Open License (WOL) Permission to use, copy, modify, distribute and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice and this license appear in all source copies. THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND. See http://www.dspguru.com/wol.htm for more information.

Since:

21.01.2012

Author:

Daniel Becker

Constructor Summary

Constructors

Constructor and Description
PitchShift()
PitchShift(float pitchScale, float sampleScale, int fftFrameSize, int osamp) Constructor for PitchShift

Method Summary

Methods

Modifier and Type	Method and Description
int	doEffekt(float[] ringBuffer, int start, int length)
int	getFftFrameSize()
int	getFFTOversampling()
float	getPitchScale()
float	getSampleScale()
void	initialize(AudioFormat audioFormat, int sampleBufferLength)
boolean	isActive()
void	setFFTFrameSize(int fftFrameSize)
void	setFFTOversampling(int osamp)
void	setIsActive(boolean active)
void	setPitchAndSampleScale(float pitchScale, float sampleScale)
void	setPitchScale(float pitchScale)
void	setSampleScale(float sampleScale)

Methods inherited from class java.lang.Object

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

Constructor Detail

PitchShift

public PitchShift(float pitchScale,
          float sampleScale,
          int fftFrameSize,
          int osamp)

Constructor for PitchShift

PitchShift

public PitchShift()

Method Detail

initialize

public void initialize(AudioFormat audioFormat,
              int sampleBufferLength)

Specified by:

initialize in interface DSPEffekt

Parameters:

audioFormat -

sampleBufferLength -

See Also:

DSPEffekt.initialize(javax.sound.sampled.AudioFormat, int)

setIsActive

public void setIsActive(boolean active)

Specified by:

setIsActive in interface DSPEffekt

Parameters:

active -

See Also:

DSPEffekt.setIsActive(boolean)

isActive

public boolean isActive()

Specified by:

isActive in interface DSPEffekt

Returns:

See Also:

DSPEffekt.isActive()

getPitchScale

public float getPitchScale()

Returns:

the pitchScale

setPitchScale

public void setPitchScale(float pitchScale)

getSampleScale

public float getSampleScale()

Returns:

the pitchScale

setSampleScale

public void setSampleScale(float sampleScale)

setPitchAndSampleScale

public void setPitchAndSampleScale(float pitchScale,
                          float sampleScale)

Parameters:

pitchScale -

sampleScale -

Since:

22.01.2012

getFftFrameSize

public int getFftFrameSize()

Returns:

the fftFrameSize

setFFTFrameSize

public void setFFTFrameSize(int fftFrameSize)

getFFTOversampling

public int getFFTOversampling()

Returns:

the osamp

setFFTOversampling

public void setFFTOversampling(int osamp)

doEffekt

public int doEffekt(float[] ringBuffer,
           int start,
           int length)

Specified by:

doEffekt in interface DSPEffekt

Parameters:

buffer -

start -

length -

See Also:

DSPEffekt.doEffekt(float[], int, int)