marytts.vocalizations

Class HNMSynthesisTechnology

java.lang.Object

marytts.vocalizations.VocalizationSynthesisTechnology

marytts.vocalizations.HNMSynthesisTechnology

public class HNMSynthesisTechnology
extends VocalizationSynthesisTechnology

HNM Synthesis technology to synthesize vocalizations

Author:

Sathish Pammi

Field Summary

Fields

Modifier and Type	Field and Description
protected HntmAnalyzerParams	analysisParams
protected TimelineReader	audioTimeline
protected boolean	f0ContourImposeSupport
protected HntmSynthesizerParams	synthesisParams
protected VocalizationUnitFileReader	unitFileReader
protected HNMFeatureFileReader	vHNMFeaturesReader
protected VocalizationIntonationReader	vIntonationReader

Constructor Summary

Constructors

Constructor and Description
HNMSynthesisTechnology(String waveTimeLineFile, String unitFile, String hnmFeatureFile, String intonationFeatureFile, boolean imposeF0Support)
HNMSynthesisTechnology(TimelineReader audioTimeline, VocalizationUnitFileReader unitFileReader, HNMFeatureFileReader vHNMFeaturesReader, VocalizationIntonationReader vIntonationReader, boolean imposeF0Support)

Method Summary

Modifier and Type	Method and Description
AudioInputStream	reSynthesize(int backchannelNumber, AudioFileFormat aft) Re-synthesize given vocalization using HNM technology
AudioInputStream	synthesize(int backchannelNumber, AudioFileFormat aft) Synthesize given vocalization (i.e.
AudioInputStream	synthesizeUsingImposedF0(int sourceIndex, int targetIndex, AudioFileFormat aft) Impose target intonation contour on given vocalization using HNM technology

Methods inherited from class java.lang.Object

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

Field Detail

vHNMFeaturesReader

protected HNMFeatureFileReader vHNMFeaturesReader

vIntonationReader

protected VocalizationIntonationReader vIntonationReader

analysisParams

protected HntmAnalyzerParams analysisParams

synthesisParams

protected HntmSynthesizerParams synthesisParams

audioTimeline

protected TimelineReader audioTimeline

unitFileReader

protected VocalizationUnitFileReader unitFileReader

f0ContourImposeSupport

protected boolean f0ContourImposeSupport

Constructor Detail

HNMSynthesisTechnology

public HNMSynthesisTechnology(String waveTimeLineFile,
                              String unitFile,
                              String hnmFeatureFile,
                              String intonationFeatureFile,
                              boolean imposeF0Support)
                       throws MaryConfigurationException

Throws:

MaryConfigurationException

HNMSynthesisTechnology

public HNMSynthesisTechnology(TimelineReader audioTimeline,
                              VocalizationUnitFileReader unitFileReader,
                              HNMFeatureFileReader vHNMFeaturesReader,
                              VocalizationIntonationReader vIntonationReader,
                              boolean imposeF0Support)

Method Detail

synthesize

public AudioInputStream synthesize(int backchannelNumber,
                                   AudioFileFormat aft)
                            throws SynthesisException

Synthesize given vocalization (i.e. unit-selection)

Specified by:

synthesize in class VocalizationSynthesisTechnology

Parameters:

backchannelNumber - unit index

aft - audio file format

Returns:

AudioInputStream of synthesized vocalization

Throws:

SynthesisException - if failed to synthesize vocalization

reSynthesize

public AudioInputStream reSynthesize(int backchannelNumber,
                                     AudioFileFormat aft)
                              throws SynthesisException

Re-synthesize given vocalization using HNM technology

Specified by:

reSynthesize in class VocalizationSynthesisTechnology

Parameters:

backchannelNumber - unit index

aft - audio file format

Returns:

AudioInputStream of synthesized vocalization

Throws:

SynthesisException - if failed to synthesize vocalization

synthesizeUsingImposedF0

public AudioInputStream synthesizeUsingImposedF0(int sourceIndex,
                                                 int targetIndex,
                                                 AudioFileFormat aft)
                                          throws SynthesisException

Impose target intonation contour on given vocalization using HNM technology

Specified by:

synthesizeUsingImposedF0 in class VocalizationSynthesisTechnology

Parameters:

sourceIndex - unit index of vocalization

targetIndex - unit index of target intonation

aft - audio file format

Returns:

AudioInputStream of synthesized vocalization

Throws:

SynthesisException - if failed to synthesize vocalization