marytts.tools.newlanguage.en_US

Class CMUDict2MaryFST

java.lang.Object

marytts.tools.newlanguage.LexiconCreator

marytts.tools.newlanguage.en_US.CMUDict2MaryFST

public class CMUDict2MaryFST
extends LexiconCreator

This class does a one-time, offline conversion from the CMUDict in Festival format (cmudict-0.4.scm and cmudict_extensions.scm) into MARY format. Specifically, the following steps are performed:

1. conversion to a text format without brackets, using '|' as the delimiter between three fields: graphemes | allophones | part-of-speech(optional)
2. conversion of the phonetic alphabet used from MRPA to SAMPA
3. creation of a compact FST representing the lexicon
4. training of Letter-to-sound rules from the data

Author:

marc

Field Summary

Fields inherited from class marytts.tools.newlanguage.LexiconCreator

allophoneSet, context, convertToLowercase, fstFilename, lexiconFilename, logger, ltsFilename, predictStress

Constructor Summary

Constructors

Constructor and Description
CMUDict2MaryFST()

Method Summary

Methods

Modifier and Type	Method and Description
static void	main(String[] args)
protected void	prepareLexicon() This base implementation does nothing.

Methods inherited from class marytts.tools.newlanguage.LexiconCreator

compileFST, compileLTS, createLexicon, testFST, testLTS

Methods inherited from class java.lang.Object

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

Constructor Detail

CMUDict2MaryFST

public CMUDict2MaryFST()
                throws Exception

Throws:

Exception

Method Detail

prepareLexicon

protected void prepareLexicon()
                       throws IOException

Description copied from class: LexiconCreator

This base implementation does nothing. Subclasses can override this method to prepare a lexicon in the expected format, which should then be found at lexiconFilename.

Overrides:

prepareLexicon in class LexiconCreator

Throws:

IOException - IOException

main

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

Parameters:

args - args

Throws:

Exception - Exception