marytts.signalproc.effects

Class VocalTractLinearScalerEffect

java.lang.Object

marytts.signalproc.effects.BaseAudioEffect

marytts.signalproc.effects.VocalTractLinearScalerEffect

All Implemented Interfaces:

AudioEffect

public class VocalTractLinearScalerEffect
extends BaseAudioEffect

Author:

Oytun Türk

Field Summary

Fields

Modifier and Type	Field and Description
static float	DEFAULT_AMOUNT
static float	MAX_AMOUNT
static float	MIN_AMOUNT

Fields inherited from class marytts.signalproc.effects.BaseAudioEffect

chEffectParamEnd, chEffectParamStart, chParamEquals, chParamSeparator, fs, NULL_DOUBLE_PARAM, NULL_FLOAT_PARAM, NULL_INT_PARAM, NULL_STRING_PARAM, paramNames, paramVals, strEffectName, strExampleParameters, strHelpText, strLineBreak, strParams

Constructor Summary

Constructors

Constructor and Description
VocalTractLinearScalerEffect()
VocalTractLinearScalerEffect(int samplingRate)

Method Summary

Methods

Modifier and Type	Method and Description
String	getHelpText()
String	getName()
static void	main(String[] args) Command line interface to the vocal tract linear scaler effect.
void	parseParameters(String param)
DoubleDataSource	process(DoubleDataSource inputAudio)

Methods inherited from class marytts.signalproc.effects.BaseAudioEffect

apply, apply, checkParameters, expectDoubleParameter, expectFloatParameter, expectIntParameter, getExampleParameters, getFullEffectAsString, getFullEffectWithExampleParametersAsString, getParamsAsString, getParamsAsString, isHMMEffect, preprocessParams, setExampleParameters, setHMMEffect, setName, setParams, setParamsFromFullName

Methods inherited from class java.lang.Object

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

Field Detail

MAX_AMOUNT

public static float MAX_AMOUNT

MIN_AMOUNT

public static float MIN_AMOUNT

DEFAULT_AMOUNT

public static float DEFAULT_AMOUNT

Constructor Detail

VocalTractLinearScalerEffect

public VocalTractLinearScalerEffect()

VocalTractLinearScalerEffect

public VocalTractLinearScalerEffect(int samplingRate)

Method Detail

parseParameters

public void parseParameters(String param)

Specified by:

parseParameters in interface AudioEffect

Overrides:

parseParameters in class BaseAudioEffect

process

public DoubleDataSource process(DoubleDataSource inputAudio)

Specified by:

process in interface AudioEffect

Overrides:

process in class BaseAudioEffect

getHelpText

public String getHelpText()

Specified by:

getHelpText in interface AudioEffect

Overrides:

getHelpText in class BaseAudioEffect

getName

public String getName()

Specified by:

getName in interface AudioEffect

Overrides:

getName in class BaseAudioEffect

main

public static void main(String[] args)
                 throws Exception

Command line interface to the vocal tract linear scaler effect.

Parameters:

args - the command line arguments. Exactly two arguments are expected: (1) the factor by which to scale the vocal tract (between 0.25 = very long and 4.0 = very short vocal tract); (2) the filename of the wav file to modify. Will produce a file basename_factor.wav, where basename is the filename without the extension.

Throws:

Exception - if processing fails for some reason.