Package ca.phon.audio

Class AbstractSampled

java.lang.Object

ca.phon.audio.AbstractSampled

All Implemented Interfaces:

Sampled

Direct Known Subclasses:

ArraySampled, AudioFileSampled, ChannelFilteredSampled, EmptySampled, MonoSampled

public abstract class AbstractSampled
extends Object
implements Sampled

Constructor Summary

Constructors

Constructor	Description
AbstractSampled()

Method Summary

Modifier and Type	Method	Description
double[][]	getWindowExtrema(float firstTime, float endTime)
double[]	getWindowExtrema(int channel, float startTime, float endTime)	Get min/max values for specified time range
void	getWindowExtrema(int channel, float startTime, float endTime, double[] extrema)	Get min/max values for specified time range
double[][]	getWindowExtrema(int firstSample, int lastSample)
double[]	getWindowExtrema(int channel, int firstSample, int lastSample)	Get the miminum and maximum values for the specified sample range
void	getWindowExtrema(int channel, int firstSample, int lastSample, double[] extrema)	Get min/max values for specified window
double	maximumValue(int channel, float startTime, float endTime)	Get the maximum value for the specified time range
double	maximumValue(int channel, int firstSample, int lastSample)	Get the maximum value for the specified sample range
double	minimumValue(int channel, int firstSample, int lastSample)	Get the minimum value for the specified sample range

Methods inherited from class java.lang.Object

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

Methods inherited from interface ca.phon.audio.Sampled

close, getEndTime, getLength, getNumberOfChannels, getNumberOfSamples, getSampleRate, getStartTime, loadSampleData, sampleForTime, valueForSample, valueForTime

Constructor Details

AbstractSampled

public AbstractSampled()

Method Details

maximumValue

public double maximumValue(int channel,
 int firstSample,
 int lastSample)

Description copied from interface: Sampled

Get the maximum value for the specified sample range

Specified by:

maximumValue in interface Sampled

Returns:

maximum value for specified range

maximumValue

public double maximumValue(int channel,
 float startTime,
 float endTime)

Description copied from interface: Sampled

Get the maximum value for the specified time range

Specified by:

maximumValue in interface Sampled

Returns:

maximum value for specified range

minimumValue

public double minimumValue(int channel,
 int firstSample,
 int lastSample)

Description copied from interface: Sampled

Get the minimum value for the specified sample range

Specified by:

minimumValue in interface Sampled

Returns:

minimum value for specified range

getWindowExtrema

public double[][] getWindowExtrema(int firstSample,
 int lastSample)

Specified by:

getWindowExtrema in interface Sampled

getWindowExtrema

public double[] getWindowExtrema(int channel,
 int firstSample,
 int lastSample)

Description copied from interface: Sampled

Get the miminum and maximum values for the specified sample range

Specified by:

getWindowExtrema in interface Sampled

Returns:

min/max values for range

getWindowExtrema

public void getWindowExtrema(int channel,
 int firstSample,
 int lastSample,
 double[] extrema)

Description copied from interface: Sampled

Get min/max values for specified window

Specified by:

getWindowExtrema in interface Sampled

getWindowExtrema

public double[][] getWindowExtrema(float firstTime,
 float endTime)

Specified by:

getWindowExtrema in interface Sampled

getWindowExtrema

public double[] getWindowExtrema(int channel,
 float startTime,
 float endTime)

Description copied from interface: Sampled

Get min/max values for specified time range

Specified by:

getWindowExtrema in interface Sampled

Returns:

min/max values for specified range

getWindowExtrema

public void getWindowExtrema(int channel,
 float startTime,
 float endTime,
 double[] extrema)

Description copied from interface: Sampled

Get min/max values for specified time range

Specified by:

getWindowExtrema in interface Sampled

Parameters:

extrema - an array of double[2] where the data will be stored