marytts.tools.voiceimport

Class HalfPhoneUnitLabelComputer

java.lang.Object

marytts.tools.voiceimport.VoiceImportComponent

marytts.tools.voiceimport.PhoneUnitLabelComputer

marytts.tools.voiceimport.HalfPhoneUnitLabelComputer

public class HalfPhoneUnitLabelComputer
extends PhoneUnitLabelComputer

Compute unit labels from phone labels.

Author:

schroed

Field Summary

Fields inherited from class marytts.tools.voiceimport.PhoneUnitLabelComputer

basenameIndex, db, pauseSymbol, percent, phonelabelDir, unitlabelDir, unitlabelExt

Fields inherited from class marytts.tools.voiceimport.VoiceImportComponent

bnl, logger, props, props2Help

Constructor Summary

Constructors

Constructor and Description
HalfPhoneUnitLabelComputer()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	compute() Do the computations required by this component.
SortedMap<String,String>	getDefaultProps(DatabaseLayout db) Get the map of properties2values containing the default values
protected List<Double>	getMidTimes(List<String> labels, List<Double> endTimes) Get mid points for an utterance, given a list its phone labels and a list of corresponding end points.
String	getName() Get the name of this component
protected void	initialiseComp() Initialise a voice import component: component specific initialisation; to be overwritten by subclasses
protected void	setupHelp()
protected String[]	toUnitLabels(String[] phoneLabels) Deprecated.

Methods inherited from class marytts.tools.voiceimport.PhoneUnitLabelComputer

computePhoneLabel, getProgress, toUnitLabels

Methods inherited from class marytts.tools.voiceimport.VoiceImportComponent

getHelpText, getHelpTextForProp, getProp, initialise, setProp

Methods inherited from class java.lang.Object

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

Constructor Detail

HalfPhoneUnitLabelComputer

public HalfPhoneUnitLabelComputer()

Method Detail

getName

public String getName()

Description copied from class: VoiceImportComponent

Get the name of this component

Overrides:

getName in class PhoneUnitLabelComputer

Returns:

the name

initialiseComp

protected void initialiseComp()
                       throws Exception

Description copied from class: VoiceImportComponent

Initialise a voice import component: component specific initialisation; to be overwritten by subclasses

Overrides:

initialiseComp in class PhoneUnitLabelComputer

Throws:

Exception - Exception

getDefaultProps

public SortedMap<String,String> getDefaultProps(DatabaseLayout db)

Description copied from class: VoiceImportComponent

Get the map of properties2values containing the default values

Overrides:

getDefaultProps in class PhoneUnitLabelComputer

Parameters:

db - db

Returns:

map of props2values

setupHelp

protected void setupHelp()

Overrides:

setupHelp in class PhoneUnitLabelComputer

compute

public boolean compute()
                throws Exception

Description copied from class: VoiceImportComponent

Do the computations required by this component.

Overrides:

compute in class PhoneUnitLabelComputer

Returns:

true on success, false on failure

Throws:

Exception - Exception

getMidTimes

protected List<Double> getMidTimes(List<String> labels,
                       List<Double> endTimes)

Description copied from class: PhoneUnitLabelComputer

Get mid points for an utterance, given a list its phone labels and a list of corresponding end points.

Overrides:

getMidTimes in class PhoneUnitLabelComputer

Parameters:

labels - of the phones

endTimes - of the phones

Returns:

a list of midpoint times (in seconds) for the phones

toUnitLabels

@Deprecated
protected String[] toUnitLabels(String[] phoneLabels)

Deprecated.

Description copied from class: PhoneUnitLabelComputer

Convert phone labels to unit labels. This base implementation returns the phone labels; subclasses may want to override that behaviour.

Overrides:

toUnitLabels in class PhoneUnitLabelComputer

Parameters:

phoneLabels - the phone labels, one phone per line, with each line containing three fields: 1. the end time of the current phone, in seconds, since the beginning of the file; 2. a number to be ignored; 3. the phone symbol.

Returns:

an array of lines, in the same format as the phoneLabels input array, but with unit symbols instead of phone symbols. The number in the middle now denotes the unit index. This array may or may not have the same number of lines as phoneLabels.