com.meapsoft
Class OnsetDetector

java.lang.Object
  com.meapsoft.OnsetDetector

All Implemented Interfaces:

FrameListener

Direct Known Subclasses:

DpweOnsetDetector

public class OnsetDetector

extends java.lang.Object

implements FrameListener

Constructor Summary

OnsetDetector(STFT stft, double bandThresh, double bandFrac)

Method Summary

void	addOnsetListener(OnsetListener listener)
void	checkOnsets(long lastSeen, long newestFrame)
void	newFrame(STFT stft, long newestFrame)
protected void	notifyListeners(long frAddr, int zeroFrames)
void	removeOnsetListener(OnsetListener listener)

Methods inherited from class java.lang.Object

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

Constructor Detail

OnsetDetector

public OnsetDetector(STFT stft,
                     double bandThresh,
                     double bandFrac)

Method Detail

addOnsetListener

public void addOnsetListener(OnsetListener listener)

removeOnsetListener

public void removeOnsetListener(OnsetListener listener)

notifyListeners

protected void notifyListeners(long frAddr,
                               int zeroFrames)

newFrame

public void newFrame(STFT stft,
                     long newestFrame)

Specified by:

newFrame in interface FrameListener

checkOnsets

public void checkOnsets(long lastSeen,
                        long newestFrame)