marytts.modules.phonemiser

Class TrainedLTS

java.lang.Object

marytts.modules.phonemiser.TrainedLTS

public class TrainedLTS
extends Object

This predicts pronunciation from a model trained with LTSTrainer.

Author:

benjaminroth

Field Summary

Fields

Modifier and Type	Field and Description
static String	PREDICTED_STRING_FEATURENAME
protected boolean	removeTrailingOneFromPhones

Constructor Summary

Constructors

Constructor and Description
TrainedLTS(AllophoneSet aPhonSet, CART predictionTree)
TrainedLTS(AllophoneSet aPhonSet, InputStream treeStream) Initializes letter to sound system with a phoneSet, and load the decision tree from the given file.
TrainedLTS(AllophoneSet aPhonSet, InputStream treeStream, boolean removeTrailingOneFromPhones) Initializes letter to sound system with a phoneSet, and load the decision tree from the given file.

Method Summary

Methods

Modifier and Type	Method and Description
void	loadTree(InputStream treeStream) Convenience method to load tree from an inputstream
static void	main(String[] args)
String	predictPronunciation(String graphemes)
String	syllabify(String phones) Phone chain is syllabified.

Methods inherited from class java.lang.Object

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

Field Detail

PREDICTED_STRING_FEATURENAME

public static final String PREDICTED_STRING_FEATURENAME

See Also:

Constant Field Values

removeTrailingOneFromPhones

protected boolean removeTrailingOneFromPhones

Constructor Detail

TrainedLTS

public TrainedLTS(AllophoneSet aPhonSet,
          InputStream treeStream,
          boolean removeTrailingOneFromPhones)
           throws IOException,
                  MaryConfigurationException

Initializes letter to sound system with a phoneSet, and load the decision tree from the given file.

Parameters:

aPhonSet - phoneset used in syllabification

treeStream - treeStream

removeTrailingOneFromPhones - removeTrailingOneFromPhones

Throws:

IOException - IOException

MaryConfigurationException - MaryConfigurationException

TrainedLTS

public TrainedLTS(AllophoneSet aPhonSet,
          InputStream treeStream)
           throws IOException,
                  MaryConfigurationException

Initializes letter to sound system with a phoneSet, and load the decision tree from the given file.

Parameters:

aPhonSet - phoneset used in syllabification

treeStream - treeStream

Throws:

IOException - IOException

MaryConfigurationException - MaryConfigurationException

TrainedLTS

public TrainedLTS(AllophoneSet aPhonSet,
          CART predictionTree)

Method Detail

loadTree

public void loadTree(InputStream treeStream)
              throws IOException,
                     MaryConfigurationException

Convenience method to load tree from an inputstream

Parameters:

treeStream - treeStream

Throws:

IOException - IOException

MaryConfigurationException - MaryConfigurationException

predictPronunciation

public String predictPronunciation(String graphemes)

syllabify

public String syllabify(String phones)
                 throws IllegalArgumentException

Phone chain is syllabified. After that, no white spaces are included, stress is on syllable of first stress bearing vowal, or assigned rule-based if there is no stress predicted by the tree.

Parameters:

phones - input phone chain, unsyllabified, stress marking attached to vowals

Returns:

phone chain, with syllable sepeators "-" and stress symbols "'"

Throws:

IllegalArgumentException - if the input cannot be syllabified

main

public static void main(String[] args)
                 throws IOException,
                        MaryConfigurationException

Throws:

IOException

MaryConfigurationException