audio.processing.tools

Class NormaliserEffect

java.lang.Object

audio.processing.tools.NormaliserEffect

public class NormaliserEffect
extends java.lang.Object

A Normalisation unit which allows the user to control the gain of the audio file's selection to the maximum level without clipping (digital distortion). The normalisation factor should be entered as a percentage from the maximum amplitude that the audio file should be normalised to.

Constructor Summary

Constructors

Constructor and Description
NormaliserEffect(float normal)

Method Summary

Methods

Modifier and Type	Method and Description
short[]	process(int[] input)
short[]	process(SampleSet input)
short[]	process(short[] input)
short[]	process8Bit(SampleSet input)
void	setNormalLevel(float norm) Sets the level of normalisation.

Methods inherited from class java.lang.Object

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

Constructor Detail

NormaliserEffect

public NormaliserEffect(float normal)

Method Detail

setNormalLevel

public void setNormalLevel(float norm)

Sets the level of normalisation. To be specific, this sets how loud the waveform will be in releaiton the maximum value for a short integer (32767).

Parameters:

nor - the level of normalisation. This value must be divided by 100 in order to be used, as the normalisation level must be less than 1 as it is given as a percentage.

process

public short[] process(short[] input)

process

public short[] process(int[] input)

process

public short[] process(SampleSet input)

process8Bit

public short[] process8Bit(SampleSet input)