Package ipsk.audio.synth

Class WhiteNoiseGeneratorSource

java.lang.Object

ipsk.audio.BasicAudioSource

ipsk.audio.synth.WhiteNoiseGeneratorSource

All Implemented Interfaces:

AudioSource

public class WhiteNoiseGeneratorSource
extends BasicAudioSource

White noise generator audio source.

Author:

K.Jaensch, klausj@phonetik.uni-muenchen.de

Field Summary

Fields inherited from interface ipsk.audio.AudioSource

DATA_FLAVOR

Fields inherited from class ipsk.audio.BasicAudioSource

frameLengthObj

Constructor Summary

Constructors

Constructor	Description
WhiteNoiseGeneratorSource()	Easy convenience constructor: generates 44,1 kHZ mono white noise
WhiteNoiseGeneratorSource(javax.sound.sampled.AudioFormat audioFormat, long length)	Creates an audio source for the given frequency.

Method Summary

Modifier and Type	Method	Description
javax.sound.sampled.AudioInputStream	getAudioInputStream()	Returns a new audio input stream.
javax.sound.sampled.AudioFormat	getFormat()
long	getFrameLength()
static void	main(java.lang.String[] args)

Methods inherited from class ipsk.audio.BasicAudioSource

isRandomAccessible, setAudioFormat, setFrameLength

Methods inherited from class java.lang.Object

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

Constructor Detail

WhiteNoiseGeneratorSource

public WhiteNoiseGeneratorSource()

Easy convenience constructor: generates 44,1 kHZ mono white noise

WhiteNoiseGeneratorSource

public WhiteNoiseGeneratorSource(javax.sound.sampled.AudioFormat audioFormat,
                                 long length)

Creates an audio source for the given frequency.

Parameters:

audioFormat - audio format to encode the sine wave

length - length of generated wave in sample frames or AudioSystem.NOT_SPECIFIED for infinite generation

Method Detail

getAudioInputStream

public javax.sound.sampled.AudioInputStream getAudioInputStream()
                                                         throws AudioSourceException

Description copied from interface: AudioSource

Returns a new audio input stream.

Specified by:

getAudioInputStream in interface AudioSource

Specified by:

getAudioInputStream in class BasicAudioSource

Returns:

a new audio input stream

Throws:

AudioSourceException

getFrameLength

public long getFrameLength()
                    throws AudioSourceException

Specified by:

getFrameLength in interface AudioSource

Overrides:

getFrameLength in class BasicAudioSource

Throws:

AudioSourceException

getFormat

public javax.sound.sampled.AudioFormat getFormat()
                                          throws AudioSourceException

Specified by:

getFormat in interface AudioSource

Overrides:

getFormat in class BasicAudioSource

Throws:

AudioSourceException

main

public static void main(java.lang.String[] args)