org.alchar.jdtk.jsapi
Class DTKSynthesizerProperties

java.lang.Object
  org.alchar.jdtk.jsapi.DTKSynthesizerProperties

All Implemented Interfaces:

EngineProperties, SynthesizerProperties

public class DTKSynthesizerProperties
extends Object
implements SynthesizerProperties

This class provides an implementation of the JSAPI 1.0 SynthesizerProperties interface for the DECtalk software speech synthesizer.

Constructor Summary

DTKSynthesizerProperties()
Create a new synthesizer properties object with default values.

DTKSynthesizerProperties(Voice voice, float averagePitch, float pitchRange, float rate, float volume)
Create a new synthesizer properties object with the given values.

Method Summary

void	addPropertyChangeListener(PropertyChangeListener listener) Add a PropertyChangeListener to the listener list of this object.
Component	getControlComponent() Return the component that provides the default user interface for setting the properties.
float	getPitch() Return the average pitch (in Hz).
float	getPitchRange() Return the pitch range (in Hz).
float	getSpeakingRate() Return the speaking rate (in words per minute).
Voice	getVoice() Return the voice.
float	getVolume() Return the volume as a value within the closed range [0.0, 1.0].
void	removePropertyChangeListener(PropertyChangeListener listener) Remove a PropertyChangeListener from the listener list of this object.
void	reset() Reset the object state.
void	sendPropertyChangeEvent(PropertyChangeEvent ev) Send a property change event to all the listeners.
void	sendPropertyChangeEvent(String name, float oldValue, float newValue) Send a property change event for a float property value change.
void	sendPropertyChangeEvent(String name, Object oldValue, Object newValue) Send a property change event for an object property value change.
void	setPitch(float averagePitch) Set the average pitch (in Hz).
void	setPitchRange(float pitchRange) Set the pitch range (in Hz).
void	setSpeakingRate(float rate) Set the speaking rate (in words per minute).
void	setVoice(Voice voice) Set the voice.
void	setVolume(float volume) Set the volume as a value within the closed range [0.0, 1.0].

Methods inherited from class java.lang.Object

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

Constructor Detail

DTKSynthesizerProperties

public DTKSynthesizerProperties()

Create a new synthesizer properties object with default values.

DTKSynthesizerProperties

public DTKSynthesizerProperties(Voice voice,
                                float averagePitch,
                                float pitchRange,
                                float rate,
                                float volume)

Create a new synthesizer properties object with the given values.

Parameters:

voice - Default voice

averagePitch - Average pitch

pitchRange - Pitch range

rate - Speaking rate

volume - Volume

Method Detail

getPitchRange

public float getPitchRange()

Return the pitch range (in Hz).

Specified by:

getPitchRange in interface SynthesizerProperties

Returns:

Pitch range (in Hz)

setPitchRange

public void setPitchRange(float pitchRange)
                   throws PropertyVetoException

Set the pitch range (in Hz).

Specified by:

setPitchRange in interface SynthesizerProperties

Parameters:

pitchRange - Pitch range (in Hz)

Throws:

PropertyVetoException - if the value cannot be set

getPitch

public float getPitch()

Return the average pitch (in Hz).

Specified by:

getPitch in interface SynthesizerProperties

Returns:

Average pitch (in Hz)

setPitch

public void setPitch(float averagePitch)
              throws PropertyVetoException

Set the average pitch (in Hz).

Specified by:

setPitch in interface SynthesizerProperties

Parameters:

averagePitch - Average pitch (in Hz)

Throws:

PropertyVetoException - if the value cannot be set

getSpeakingRate

public float getSpeakingRate()

Return the speaking rate (in words per minute).

Specified by:

getSpeakingRate in interface SynthesizerProperties

Returns:

Speaking rate (in words per minute)

setSpeakingRate

public void setSpeakingRate(float rate)
                     throws PropertyVetoException

Set the speaking rate (in words per minute).

Specified by:

setSpeakingRate in interface SynthesizerProperties

Parameters:

rate - Speaking rate (in words per minute)

Throws:

PropertyVetoException - if the value cannot be set

getVoice

public Voice getVoice()

Return the voice.

Specified by:

getVoice in interface SynthesizerProperties

Returns:

Voice

setVoice

public void setVoice(Voice voice)
              throws PropertyVetoException

Set the voice.

Specified by:

setVoice in interface SynthesizerProperties

Parameters:

voice - Voice

Throws:

PropertyVetoException - if the value cannot be set

getVolume

public float getVolume()

Return the volume as a value within the closed range [0.0, 1.0].

Specified by:

getVolume in interface SynthesizerProperties

Returns:

Volume

setVolume

public void setVolume(float volume)
               throws PropertyVetoException

Set the volume as a value within the closed range [0.0, 1.0].

Specified by:

setVolume in interface SynthesizerProperties

Parameters:

volume - Volume

Throws:

PropertyVetoException - if the value cannot be set

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Add a PropertyChangeListener to the listener list of this object.

Specified by:

addPropertyChangeListener in interface EngineProperties

Parameters:

listener - Property change listener

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Remove a PropertyChangeListener from the listener list of this object.

Specified by:

removePropertyChangeListener in interface EngineProperties

reset

public void reset()

Reset the object state.

Specified by:

reset in interface EngineProperties

getControlComponent

public Component getControlComponent()

Return the component that provides the default user interface for setting the properties.

Specified by:

getControlComponent in interface EngineProperties

Returns:

AWT Component

sendPropertyChangeEvent

public void sendPropertyChangeEvent(PropertyChangeEvent ev)

Send a property change event to all the listeners.

Parameters:

ev - Property change event

sendPropertyChangeEvent

public void sendPropertyChangeEvent(String name,
                                    Object oldValue,
                                    Object newValue)

Send a property change event for an object property value change.

Parameters:

name - Property name

oldValue - Old value

newValue - New value

sendPropertyChangeEvent

public void sendPropertyChangeEvent(String name,
                                    float oldValue,
                                    float newValue)

Send a property change event for a float property value change.

Parameters:

name - Property name

oldValue - Old value

newValue - New value