Package ipsk.audio.synth

Class SineWaveGeneratorSource

java.lang.Object

ipsk.audio.BasicAudioSource

ipsk.audio.synth.SineWaveGeneratorSource

All Implemented Interfaces:

AudioSource

public class SineWaveGeneratorSource
extends BasicAudioSource

Sine wave 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
SineWaveGeneratorSource(float frequency, float amplitudeFactor, 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

SineWaveGeneratorSource

public SineWaveGeneratorSource(float frequency,
                               float amplitudeFactor,
                               javax.sound.sampled.AudioFormat audioFormat,
                               long length)

Creates an audio source for the given frequency.

Parameters:

frequency - frequency

amplitudeFactor - amplitude factor (0...1)

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)