org.jscience.media.audio.dsp.sources
Class Oscillator

java.lang.Object
  org.jscience.media.audio.dsp.AbstractAudio
      org.jscience.media.audio.dsp.sources.Oscillator

All Implemented Interfaces:

Named

Direct Known Subclasses:

StereoOscillator

public class Oscillator
extends AbstractAudio

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Field Summary

protected double	amplitudeAdj DOCUMENT ME!
protected int	frequency DOCUMENT ME!
protected NegotiationListener	negComplete DOCUMENT ME!
static int	NOISE DOCUMENT ME!
static int	NOTYPE DOCUMENT ME!
protected int	numberOfChannels DOCUMENT ME!
protected int	pos DOCUMENT ME!
protected int	sampleRate DOCUMENT ME!
static int	SINEWAVE DOCUMENT ME!
static int	SQUAREWAVE DOCUMENT ME!
static int	TRIANGLEWAVE DOCUMENT ME!
protected int	type DOCUMENT ME!
protected short[]	waveTable DOCUMENT ME!

Fields inherited from class org.jscience.media.audio.dsp.AbstractAudio

ALLTYPES, MONITOR, next, previous, PROCESSOR, SAMPLEBUFFERSIZE, SINK, SOURCE

Constructor Summary

Oscillator(int type, int frequency, int sampleRate, int numberOfChannels, NegotiationListener negComplete)
Creates a new Oscillator object.

Oscillator(NegotiationListener negComplete)
Creates a new Oscillator object.

Method Summary

protected void	buildWaveTable() DOCUMENT ME!
double	getAmplitudeAdj() DOCUMENT ME!
int	getFrequency() DOCUMENT ME!
int	getNumberOfChannels() DOCUMENT ME!
int	getOscType() DOCUMENT ME!
int	getSampleRate() DOCUMENT ME!
int	getSamples(short[] buffer, int length) DOCUMENT ME!
void	minMaxChannels(int min, int max, int preferred) DOCUMENT ME!
void	minMaxSamplingRate(int min, int max, int preferred) DOCUMENT ME!
void	setAmplitudeAdj(double amplitudeAdj) DOCUMENT ME!
void	setFrequency(int frequency) DOCUMENT ME!
void	setNumberOfChannels(int numberOfChannels) DOCUMENT ME!
void	setOscType(int type) DOCUMENT ME!
void	setSampleRate(int sampleRate) DOCUMENT ME!

Methods inherited from class org.jscience.media.audio.dsp.AbstractAudio

doReset, equals, getByPass, getName, getSamplingRate, hexo, hexo, hexo, hexo, negotiateNumberOfChannels, negotiateSamplingRate, o, propagateReset, reset, setByPass, setChannelsRecursive, setSamplingRate, setSamplingRateRecursive, toString, typeString

Methods inherited from class java.lang.Object

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

Field Detail

NOTYPE

public static final int NOTYPE

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Constant Field Values

NOISE

public static final int NOISE

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See Also:

Constant Field Values

SINEWAVE

public static final int SINEWAVE

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See Also:

Constant Field Values

TRIANGLEWAVE

public static final int TRIANGLEWAVE

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See Also:

Constant Field Values

SQUAREWAVE

public static final int SQUAREWAVE

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See Also:

Constant Field Values

type

protected int type

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frequency

protected int frequency

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sampleRate

protected int sampleRate

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numberOfChannels

protected int numberOfChannels

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negComplete

protected NegotiationListener negComplete

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pos

protected int pos

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waveTable

protected short[] waveTable

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amplitudeAdj

protected double amplitudeAdj

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Constructor Detail

Oscillator

public Oscillator(int type,
                  int frequency,
                  int sampleRate,
                  int numberOfChannels,
                  NegotiationListener negComplete)

Creates a new Oscillator object.

Parameters:

type - DOCUMENT ME!

frequency - DOCUMENT ME!

sampleRate - DOCUMENT ME!

numberOfChannels - DOCUMENT ME!

negComplete - DOCUMENT ME!

Oscillator

public Oscillator(NegotiationListener negComplete)

Creates a new Oscillator object.

Parameters:

negComplete - DOCUMENT ME!

Method Detail

getOscType

public int getOscType()

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Returns:

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setOscType

public void setOscType(int type)

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Parameters:

type - DOCUMENT ME!

getFrequency

public int getFrequency()

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Returns:

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setFrequency

public void setFrequency(int frequency)

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Parameters:

frequency - DOCUMENT ME!

getSampleRate

public int getSampleRate()

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Returns:

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setSampleRate

public void setSampleRate(int sampleRate)

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Parameters:

sampleRate - DOCUMENT ME!

getNumberOfChannels

public int getNumberOfChannels()

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Overrides:

getNumberOfChannels in class AbstractAudio

Returns:

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setNumberOfChannels

public void setNumberOfChannels(int numberOfChannels)

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Overrides:

setNumberOfChannels in class AbstractAudio

Parameters:

numberOfChannels - DOCUMENT ME!

getAmplitudeAdj

public double getAmplitudeAdj()

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Returns:

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setAmplitudeAdj

public void setAmplitudeAdj(double amplitudeAdj)

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Parameters:

amplitudeAdj - DOCUMENT ME!

buildWaveTable

protected void buildWaveTable()

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getSamples

public int getSamples(short[] buffer,
                      int length)

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Specified by:

getSamples in class AbstractAudio

Parameters:

buffer - DOCUMENT ME!

length - DOCUMENT ME!

Returns:

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minMaxSamplingRate

public void minMaxSamplingRate(int min,
                               int max,
                               int preferred)

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Overrides:

minMaxSamplingRate in class AbstractAudio

Parameters:

min - DOCUMENT ME!

max - DOCUMENT ME!

preferred - DOCUMENT ME!

minMaxChannels

public void minMaxChannels(int min,
                           int max,
                           int preferred)

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Overrides:

minMaxChannels in class AbstractAudio

Parameters:

min - DOCUMENT ME!

max - DOCUMENT ME!

preferred - DOCUMENT ME!