net.sf.jaer.util
Class SpikeSound

java.lang.Object
  net.sf.jaer.util.SpikeSound

public class SpikeSound
extends java.lang.Object

Plays a spike sound on the speaker. Use it by constructing a new SpikeSound, then calling the play() method.

Version:

$Revision: 1.8 $

Author:

tobi

Field Summary

static javax.sound.sampled.AudioFormat	audioFormat
static float	SAMPLE_RATE sample rate in Hz
static byte	SPIKE_AMPLITUDE amplitude of spike sound.
static int	SPIKE_BUFFER_LENGTH length of spike sound sample in samples.
static int	SPIKE_DURATION_MS duration of spike sound in ms

Constructor Summary

SpikeSound()
Creates a new instance of SpikeSound

Method Summary

static void	main(java.lang.String[] args)
void	play() plays the spike sound once.
void	play(int leftRight)

Methods inherited from class java.lang.Object

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

Field Detail

SPIKE_DURATION_MS

public static final int SPIKE_DURATION_MS

duration of spike sound in ms

See Also:

Constant Field Values

SAMPLE_RATE

public static final float SAMPLE_RATE

sample rate in Hz

See Also:

Constant Field Values

SPIKE_BUFFER_LENGTH

public static int SPIKE_BUFFER_LENGTH

length of spike sound sample in samples. Duration of spike sound is BUFFER_LENGTH/SAMPLE_RATE. e.g., with a sample rate of 4kHz, 8 sample spikes make the spikes 2ms long. This seems about right.

SPIKE_AMPLITUDE

public static final byte SPIKE_AMPLITUDE

amplitude of spike sound.

See Also:

Constant Field Values

audioFormat

public static javax.sound.sampled.AudioFormat audioFormat

Constructor Detail

SpikeSound

public SpikeSound()

Creates a new instance of SpikeSound

Method Detail

play

public void play()

plays the spike sound once. Has a problem that it seems to recirculate the sound forever...

play

public void play(int leftRight)

Parameters:

leftRight - 0 to play left, 1 to play right

main

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