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com.sun.media.sound

public final Class SoftLimiter

Class Inheritance

extends Object
implements SoftAudioProcessor

java.lang.Object
com.sun.media.sound.SoftLimiter

All Implemented Interfaces

com.sun.media.sound.SoftAudioProcessor

A simple look-ahead volume limiter with very fast attack and fast release. This filter is used for preventing clipping.

Author: Karl Helgason

Field Summary

Modifier and Type	Field and Description
pack-priv SoftAudioBuffer	bufferL
pack-priv SoftAudioBuffer	bufferLout
pack-priv SoftAudioBuffer	bufferR
pack-priv SoftAudioBuffer	bufferRout
pack-priv float	controlrate
pack-priv float	gain
pack-priv float	lastmax
pack-priv boolean	mix
pack-priv double	silentcounter
pack-priv float[]	temp_bufferL
pack-priv float[]	temp_bufferR

Constructor Summary

Access	Constructor and Description
public	SoftLimiter()

Method Summary

Modifier and Type	Method and Description
public void	globalParameterControlChange(int[] slothpath, long param, long value) Implements com.sun.media.sound.SoftAudioProcessor.globalParameterControlChange.
public void	init(float samplerate, float controlrate) Implements com.sun.media.sound.SoftAudioProcessor.init.
public void	processAudio() Implements com.sun.media.sound.SoftAudioProcessor.processAudio.
public void	processControlLogic() Implements com.sun.media.sound.SoftAudioProcessor.processControlLogic.
public void	setInput(int pin, SoftAudioBuffer input) Implements com.sun.media.sound.SoftAudioProcessor.setInput.
public void	setMixMode(boolean mix) Implements com.sun.media.sound.SoftAudioProcessor.setMixMode.
public void	setOutput(int pin, SoftAudioBuffer output) Implements com.sun.media.sound.SoftAudioProcessor.setOutput.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

bufferL	back to summary
pack-priv SoftAudioBuffer bufferL

bufferLout	back to summary
pack-priv SoftAudioBuffer bufferLout

bufferR	back to summary
pack-priv SoftAudioBuffer bufferR

bufferRout	back to summary
pack-priv SoftAudioBuffer bufferRout

controlrate	back to summary
pack-priv float controlrate

gain	back to summary
pack-priv float gain

lastmax	back to summary
pack-priv float lastmax

mix	back to summary
pack-priv boolean mix

silentcounter	back to summary
pack-priv double silentcounter

temp_bufferL	back to summary
pack-priv float[] temp_bufferL

temp_bufferR	back to summary
pack-priv float[] temp_bufferR

Constructor Detail

SoftLimiter	back to summary
public SoftLimiter()

Method Detail

globalParameterControlChange

back to summary

public void globalParameterControlChange(int[] slothpath, long param, long value)

Implements com.sun.media.sound.SoftAudioProcessor.globalParameterControlChange.

Annotations

@Override

init

back to summary

public void init(float samplerate, float controlrate)

Implements com.sun.media.sound.SoftAudioProcessor.init.

Annotations

@Override

processAudio

back to summary

public void processAudio()

Implements com.sun.media.sound.SoftAudioProcessor.processAudio.

Annotations

@Override

processControlLogic

back to summary

public void processControlLogic()

Implements com.sun.media.sound.SoftAudioProcessor.processControlLogic.

Annotations

@Override

setInput

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public void setInput(int pin, SoftAudioBuffer input)

Implements com.sun.media.sound.SoftAudioProcessor.setInput.

Annotations

@Override

setMixMode

back to summary

public void setMixMode(boolean mix)

Implements com.sun.media.sound.SoftAudioProcessor.setMixMode.

Annotations

@Override

setOutput

back to summary

public void setOutput(int pin, SoftAudioBuffer output)

Implements com.sun.media.sound.SoftAudioProcessor.setOutput.

Annotations

@Override