Package soundPlayback

Class PBSampleRateData

java.lang.Object

soundPlayback.PBSampleRateData

public class PBSampleRateData
extends Object

Single class to hold everything we need to know about sample rates. Output sample rate will be the rate that data are being played back at at the device. This will be the same as the data rate after decimation for a real time system but may be different for a non-real time system that is playing faster or slower than real time.

Author:

dg50

Constructor Summary

Constructors

Constructor	Description
PBSampleRateData(double inputSampleRate, double outputSampleRate)
PBSampleRateData(double inputSampleRate, double outputSampleRate, double speedFactor)

Method Summary

Modifier and Type	Method	Description
double	getDecimationFactor()
double	getInputSampleRate()
double	getOutputSampleRate()
double	getSpeedFactor()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

PBSampleRateData

public PBSampleRateData(double inputSampleRate,
 double outputSampleRate,
 double speedFactor)

Parameters:

inputSampleRate - Input sample rate

outputSampleRate - Output sample rate

speedFactor - Speed factor (how fast output will be compared to input)

PBSampleRateData

public PBSampleRateData(double inputSampleRate,
 double outputSampleRate)

Parameters:

inputSampleRate - Input sample rate

outputSampleRate - Output sample rate.
Decimation factor will be set to inputSampleRat / outputSampleRate

Method Details

getInputSampleRate

public double getInputSampleRate()

Returns:

the inputSampleRate

getOutputSampleRate

public double getOutputSampleRate()

Returns:

the outputSampleRate

getSpeedFactor

public double getSpeedFactor()

Returns:

the speedFactor

getDecimationFactor

public double getDecimationFactor()

Returns:

the decimationFactor

toString

public String toString()

Overrides:

toString in class Object