org.mechio.api.audio.processing
Class MeanCalculator

java.lang.Object
  org.mechio.api.audio.processing.MeanCalculator

All Implemented Interfaces:

SampleProcessor

public class MeanCalculator
extends Object
implements SampleProcessor

Author:

Matthew Stevenson

Nested Class Summary

Nested classes/interfaces inherited from interface org.mechio.api.audio.processing.SampleProcessor

SampleProcessor.ProcessorListener

Constructor Summary

MeanCalculator(int channels)

Method Summary

void	addProcessorListener(SampleProcessor.ProcessorListener listener)
protected void	fireProcessorUpdate(int count, int total)
double	getMean(int c)
double	getStd(int c)
double	normalize(int c, double x)
void	processSamples(double[][] samples, int frame, int total)
void	removeProcessorListener(SampleProcessor.ProcessorListener listener)

Methods inherited from class java.lang.Object

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

Constructor Detail

MeanCalculator

public MeanCalculator(int channels)

Method Detail

addProcessorListener

public void addProcessorListener(SampleProcessor.ProcessorListener listener)

Specified by:

addProcessorListener in interface SampleProcessor

removeProcessorListener

public void removeProcessorListener(SampleProcessor.ProcessorListener listener)

Specified by:

removeProcessorListener in interface SampleProcessor

fireProcessorUpdate

protected void fireProcessorUpdate(int count,
                                   int total)

processSamples

public void processSamples(double[][] samples,
                           int frame,
                           int total)

Specified by:

processSamples in interface SampleProcessor

getMean

public double getMean(int c)

getStd

public double getStd(int c)

normalize

public double normalize(int c,
                        double x)