edu.cmu.sphinx.tools.audio
Class Downsampler

java.lang.Object
  edu.cmu.sphinx.tools.audio.Downsampler

public class Downsampler
extends java.lang.Object

Downsamples an audio clip.

Constructor Summary

Downsampler()

Method Summary

static short[]

downsample(short[] inSamples, int srIn, int srOut) Downsamples the given audio clip from the given input sample rate to the given output sample rate.

Methods inherited from class java.lang.Object

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

Constructor Detail

Downsampler

public Downsampler()

Method Detail

downsample

public static short[] downsample(short[] inSamples,
                                 int srIn,
                                 int srOut)

Downsamples the given audio clip from the given input sample rate to the given output sample rate.

Parameters:

inSamples - the clip to down sample - one sample per element

srIn - the sample rate of the given clip

srOut - the sample to downsample to

Returns:

an array of downsampled samples