auditory.sampled
Class SpeedChangeOp

java.lang.Object
  auditory.sampled.AbstractBufferedSoundOp
      auditory.sampled.AbstractBufferedSoundUnaryOp
          auditory.sampled.SpeedChangeOp

All Implemented Interfaces:

BufferedSoundUnaryOp

public class SpeedChangeOp
extends AbstractBufferedSoundUnaryOp

A BufferedSoundUnaryOp that changes the speed at which a signal is presented

See Also:

"The Design and Implementation of Multimedia Software © 2011"

Constructor Summary

SpeedChangeOp(double multiplier)
Explicit Value Constructor

Method Summary

void	applyFilter(double[] source, double[] destination) Copy the signal
BufferedSound	createCompatibleDestinationSound(BufferedSound src) Creates a BufferedSound with a different sampling rate.

Methods inherited from class auditory.sampled.AbstractBufferedSoundUnaryOp

applyFilter, filter

Methods inherited from class auditory.sampled.AbstractBufferedSoundOp

checkArguments

Methods inherited from class java.lang.Object

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

Constructor Detail

SpeedChangeOp

public SpeedChangeOp(double multiplier)

Explicit Value Constructor

Parameters:

multiplier - The multiplier to use

Method Detail

createCompatibleDestinationSound

public BufferedSound createCompatibleDestinationSound(BufferedSound src)

Creates a BufferedSound with a different sampling rate.

Overrides:

createCompatibleDestinationSound in class AbstractBufferedSoundOp

Parameters:

src - The source BufferedSound

applyFilter

public void applyFilter(double[] source,
                        double[] destination)

Copy the signal

Specified by:

applyFilter in class AbstractBufferedSoundUnaryOp

Parameters:

source - The source signal

destination - The resulting signal