audio
Class AudioInput

java.lang.Object
  audio.AudioInput

public class AudioInput
extends java.lang.Object

Field Summary

int	audio_line
static int	FREQUENCY_CUTOFF
static int	SAMPLE_RATE
static int	SUBSAMPLE

Constructor Summary

AudioInput(DoubleBuffer b, int line)
Creates a new instance of AudioInput

Method Summary

float	D_volume_high()
float	D_volume_low()
void	increment_visualisation(int n)
void	increment_volume(int n)
boolean	is_active() returns true if this AudioInput is active
static void	main(java.lang.String[] args)
int	pitch_color() Computes a color from audio input
void	render() Draws the current sound data to the given graphics
void	set_active(boolean a) Turns this AudioInput on or off
void	set_visualisation(int i)
void	setDataWeight(float f) Sets the incoming data weights
void	setVolume(float v) Sets the volume
void	simulate_tone(int i)
int	sound_color() Computes a color from audio input
void	start() Starts the capture thread
void	stop() stops listening
int	visualisation_index()

Methods inherited from class java.lang.Object

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

Field Detail

audio_line

public int audio_line

SAMPLE_RATE

public static final int SAMPLE_RATE

See Also:

Constant Field Values

FREQUENCY_CUTOFF

public static final int FREQUENCY_CUTOFF

See Also:

Constant Field Values

SUBSAMPLE

public static final int SUBSAMPLE

See Also:

Constant Field Values

Constructor Detail

AudioInput

public AudioInput(DoubleBuffer b,
                  int line)

Creates a new instance of AudioInput

Parameters:

b -

line -

Method Detail

setDataWeight

public void setDataWeight(float f)

Sets the incoming data weights

Parameters:

f -

setVolume

public void setVolume(float v)

Sets the volume

Parameters:

v -

visualisation_index

public int visualisation_index()

Returns:

increment_visualisation

public void increment_visualisation(int n)

Parameters:

n -

set_visualisation

public void set_visualisation(int i)

Parameters:

i -

increment_volume

public void increment_volume(int n)

Parameters:

n -

set_active

public void set_active(boolean a)

Turns this AudioInput on or off

Parameters:

a -

is_active

public boolean is_active()

returns true if this AudioInput is active

Returns:

start

public void start()

Starts the capture thread

stop

public void stop()

stops listening

render

public void render()

Draws the current sound data to the given graphics

simulate_tone

public void simulate_tone(int i)

Parameters:

i -

sound_color

public int sound_color()

Computes a color from audio input

Returns:

pitch_color

public int pitch_color()

Computes a color from audio input

Returns:

D_volume_low

public float D_volume_low()

Returns:

D_volume_high

public float D_volume_high()

Returns:

main

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

Parameters:

args -