eu.semaine.components.mary
Class SpeechPreprocessor

java.lang.Object
  java.lang.Thread
      eu.semaine.components.Component
          eu.semaine.components.mary.SpeechPreprocessor

All Implemented Interfaces:

SEMAINEMessageAvailableListener, java.lang.Runnable

Direct Known Subclasses:

QueuingSpeechPreprocessor

public class SpeechPreprocessor
extends Component

Speech preprocessor : To find pitch accent and boundaries Speech BML realiser : Audio synthesis and phone timings

Author:

Sathish Chandra Pammi

Nested Class Summary

Nested classes/interfaces inherited from class eu.semaine.components.Component

Component.State

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class eu.semaine.components.Component

inputWaiting, isInput, isOutput, log, meta, receivers, senders, state, waitingTime

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

	SpeechPreprocessor()
protected	SpeechPreprocessor(java.lang.String compName, java.lang.String fmlReceiverTopic, java.lang.String bmlReceiverTopic, java.lang.String fmlbmlSenderTopic) Protected constructor which must be called by every constructor

Method Summary

protected void	customStartIO() Any custom startup code can go here.
java.lang.String	getCurrentCharacter()
static java.util.Locale	getMessageLocale(SEMAINEXMLMessage xm) For an FML-APML or BML message, find the content of the 'language' attribute of the speech tag, and return a corresponding Locale object.
static marytts.modules.synthesis.Voice	getVoice(SEMAINEXMLMessage xm, java.lang.String character) Find a suitable voice for the given combination of FML-APML message and character name.
static java.lang.String	getVoiceEffects(SEMAINEXMLMessage xm, java.lang.String character) For the given combination of FML-APML message and character name, if they fit together, return any voice effects listed in the character's entry in the CharacterConfigInfo.
void	react(SEMAINEMessage m) Reactions to messages.

Methods inherited from class eu.semaine.components.Component

act, exitRequested, messageAvailableFrom, requestExit, run

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

SpeechPreprocessor

public SpeechPreprocessor()
                   throws javax.jms.JMSException

Parameters:

componentName -

Throws:

javax.jms.JMSException

SpeechPreprocessor

protected SpeechPreprocessor(java.lang.String compName,
                             java.lang.String fmlReceiverTopic,
                             java.lang.String bmlReceiverTopic,
                             java.lang.String fmlbmlSenderTopic)
                      throws javax.jms.JMSException

Protected constructor which must be called by every constructor

Parameters:

compName -

Throws:

javax.jms.JMSException

Method Detail

customStartIO

protected void customStartIO()
                      throws java.lang.Exception

Description copied from class: Component

Any custom startup code can go here.

Overrides:

customStartIO in class Component

Throws:

java.lang.Exception - if anything goes wrong in the internal processing of the component.

react

public void react(SEMAINEMessage m)
           throws java.lang.Exception

Description copied from class: Component

Reactions to messages. This base implementation does nothing; subclasses should implement suitable behaviour here.

Overrides:

react in class Component

Throws:

javax.jms.JMSException - if communication with the JMS server goes wrong.

java.lang.Exception - if anything goes wrong in the internal processing of the component.

getMessageLocale

public static java.util.Locale getMessageLocale(SEMAINEXMLMessage xm)

For an FML-APML or BML message, find the content of the 'language' attribute of the speech tag, and return a corresponding Locale object.

Parameters:

xm -

Returns:

the message locale, or null if none could be found.

getVoice

public static marytts.modules.synthesis.Voice getVoice(SEMAINEXMLMessage xm,
                                                       java.lang.String character)
                                                throws SystemConfigurationException

Find a suitable voice for the given combination of FML-APML message and character name. Normally, the character name will correspond to an entry in the CharacterConfigInfo, and its voice locale will match the message's locale. If either of the two is not available, the method tries to get a good approximation.

Parameters:

xm - an FML-APML message

character - a character name

Returns:

a voice object

Throws:

SystemConfigurationException - if no voice can be found for the given character

getVoiceEffects

public static java.lang.String getVoiceEffects(SEMAINEXMLMessage xm,
                                               java.lang.String character)

For the given combination of FML-APML message and character name, if they fit together, return any voice effects listed in the character's entry in the CharacterConfigInfo.

Parameters:

xm - an FML-APML message

character - a character name

Returns:

a string containing voice effects, or the empty string.

getCurrentCharacter

public java.lang.String getCurrentCharacter()