marytts.unitselection.concat

Class HnmUnitConcatenator

java.lang.Object

marytts.unitselection.concat.BaseUnitConcatenator

marytts.unitselection.concat.OverlapUnitConcatenator

marytts.unitselection.concat.HnmUnitConcatenator

All Implemented Interfaces:

UnitConcatenator

public class HnmUnitConcatenator
extends OverlapUnitConcatenator

A unit concatenator for harmonics plus noise based speech synthesis

Author:

Oytun Türk

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HnmUnitConcatenator.HnmUnitData

Nested classes/interfaces inherited from class marytts.unitselection.concat.OverlapUnitConcatenator

OverlapUnitConcatenator.OverlapUnitData

Nested classes/interfaces inherited from class marytts.unitselection.concat.BaseUnitConcatenator

BaseUnitConcatenator.UnitData

Field Summary

Fields inherited from class marytts.unitselection.concat.BaseUnitConcatenator

audioformat, database, logger, prosodyAnalyzer, timeline, unitToTimelineSampleRateFactor

Constructor Summary

Constructors

Constructor and Description
HnmUnitConcatenator()

Method Summary

Methods

Modifier and Type	Method and Description
protected AudioInputStream	generateAudioStream(List<SelectedUnit> units) Generate audio to match the target pitchmarks as closely as possible.
protected void	getDatagramsFromTimeline(List<SelectedUnit> units) Get the raw audio material for each unit from the timeline.
protected BufferedDoubleDataSource	synthesize(Datagram[][] datagrams, Datagram[] leftContexts, Datagram[] rightContexts)

Methods inherited from class marytts.unitselection.concat.OverlapUnitConcatenator

determineTargetPitchmarks

Methods inherited from class marytts.unitselection.concat.BaseUnitConcatenator

createZeroDatagram, getAudio, getAudioFormat, load, unitToTimeline, unitToTimeline

Methods inherited from class java.lang.Object

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

Constructor Detail

HnmUnitConcatenator

public HnmUnitConcatenator()

Method Detail

getDatagramsFromTimeline

protected void getDatagramsFromTimeline(List<SelectedUnit> units)
                                 throws IOException

Get the raw audio material for each unit from the timeline.

Overrides:

getDatagramsFromTimeline in class OverlapUnitConcatenator

Parameters:

units - units

Throws:

IOException - IOException

generateAudioStream

protected AudioInputStream generateAudioStream(List<SelectedUnit> units)

Generate audio to match the target pitchmarks as closely as possible.

Overrides:

generateAudioStream in class OverlapUnitConcatenator

Parameters:

units - units

Returns:

new DDSAudioInputStream(audioSource, audioformat)

synthesize

protected BufferedDoubleDataSource synthesize(Datagram[][] datagrams,
                                  Datagram[] leftContexts,
                                  Datagram[] rightContexts)