com.tagtraum.jipes.audio

Class Resample

java.lang.Object

com.tagtraum.jipes.AbstractSignalProcessor<AudioBuffer,AudioBuffer>

com.tagtraum.jipes.audio.Resample

All Implemented Interfaces:

SignalProcessor<AudioBuffer,AudioBuffer>, SignalPullProcessor<AudioBuffer,AudioBuffer>, SignalSource<AudioBuffer>

public class Resample
extends AbstractSignalProcessor<AudioBuffer,AudioBuffer>

Resamples mono audio data. Note that not all conversions are supported.

Author:

Hendrik Schreiber

See Also:

MultirateFilters.Resampler

Field Summary

Fields inherited from class com.tagtraum.jipes.AbstractSignalProcessor

lastOut, signalProcessorSupport

Constructor Summary

Constructors

Constructor and Description
Resample(int upFactor, int downFactor)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
float	getFactor()
int	hashCode()
protected AudioBuffer	processNext(AudioBuffer buffer) Processes the given input and returns some output.
void	setFactor(int upFactor, int downFactor)
String	toString()

Methods inherited from class com.tagtraum.jipes.AbstractSignalProcessor

connectTo, connectTo, connectTo, disconnectFrom, flush, getConnectedProcessors, getConnectedSource, getId, getOutput, process, read, reset, setId

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Resample

public Resample(int upFactor,
                int downFactor)

Parameters:

upFactor - upsample factor

downFactor - downsample factor

Throws:

IllegalArgumentException - if the resample factor is not supported

Method Detail

setFactor

public void setFactor(int upFactor,
                      int downFactor)
               throws IllegalArgumentException

Parameters:

upFactor - up factor

downFactor - down factor

Throws:

IllegalArgumentException - if the resample factor is not supported

getFactor

public float getFactor()

processNext

protected AudioBuffer processNext(AudioBuffer buffer)
                           throws IOException

Description copied from class: AbstractSignalProcessor

Processes the given input and returns some output.

Specified by:

processNext in class AbstractSignalProcessor<AudioBuffer,AudioBuffer>

Parameters:

buffer - input guaranteed not to be null.

Returns:

output produced by this processor

Throws:

IOException - if an IO error occurs

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object