ocvolume.audio
Class objFrame

java.lang.Object
  |
  +--ocvolume.audio.objFrame

public class objFrame

extends java.lang.Object

last modified: June 13, 2002
description: store 100ms of samples (1600 samples), and calculate the averge square mean
calls: none
called by: micInput
input: 100ms signal
output: 100ms signal, squared mean energy

Constructor Summary

objFrame(short[] bufferRead)
constructor to calculate squared mean energy
calls: none
called by: volume

Method Summary

double	getAvgEnergy() return squared mean energy calls: none called by: volume
short[]	getSample() return 100ms speech signal calls: none called by: volume

Methods inherited from class java.lang.Object

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

Constructor Detail

objFrame

public objFrame(short[] bufferRead)

constructor to calculate squared mean energy
calls: none
called by: volume

Parameters:

bufferRead - 100ms speech signal

Method Detail

getAvgEnergy

public double getAvgEnergy()

return squared mean energy
calls: none
called by: volume

Returns:

squared mean energy

getSample

public short[] getSample()

return 100ms speech signal
calls: none
called by: volume

Returns:

100ms speech signal