edu.cmu.sphinx.tools.audio

Class Sinusoid

java.lang.Object

edu.cmu.sphinx.tools.audio.AudioData

edu.cmu.sphinx.tools.audio.Sinusoid

public class Sinusoid
extends AudioData

A 16bit, linear SIGNED_PCM, little endian, sinusoid with a sample rate of 8kHz.

Field Summary

Fields inherited from class edu.cmu.sphinx.tools.audio.AudioData

format, listeners, selectionEnd, selectionStart, shorts

Constructor Summary

Constructors

Constructor and Description
Sinusoid(double frequency, double phase, double amplitude, double duration) Creates a 16bit, linear SIGNED_PCM, little endian, sinusoid with a sample rate of 8kHz.

Method Summary

Methods inherited from class edu.cmu.sphinx.tools.audio.AudioData

addChangeListener, fireStateChanged, getAudioData, getAudioFormat, removeChangeListener, setAudioData

Methods inherited from class java.lang.Object

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

Constructor Detail

Sinusoid

public Sinusoid(double frequency,
                double phase,
                double amplitude,
                double duration)

Creates a 16bit, linear SIGNED_PCM, little endian, sinusoid with a sample rate of 8kHz.

Parameters:

frequency - cycles per second

phase - phase offset in radians

amplitude - amplitude

duration - duration in seconds