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| package test.spinxfx;
import edu.cmu.sphinx.api.Configuration;
import edu.cmu.sphinx.api.LiveSpeechRecognizer;
import edu.cmu.sphinx.api.SpeechResult;
import edu.cmu.sphinx.linguist.dictionary.Word;
import edu.cmu.sphinx.result.WordResult;
import java.util.stream.Collectors;
import javafx.application.Application;
import javafx.concurrent.Service;
import javafx.concurrent.Task;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.TextArea;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Priority;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
public class Main extends Application {
private Configuration configuration;
private LiveSpeechRecognizer recognizer;
@Override
public void init() throws Exception {
configuration = new Configuration();
configuration.setAcousticModelPath("resource:/edu/cmu/sphinx/models/en-us/en-us"); // NOI18N.
configuration.setDictionaryPath("resource:/edu/cmu/sphinx/models/en-us/cmudict-en-us.dict"); // NOI18N.
configuration.setLanguageModelPath("resource:/edu/cmu/sphinx/models/en-us/en-us.lm.bin"); // NOI18N.
recognizer = new LiveSpeechRecognizer(configuration);
}
private TextArea textToSayArea;
private Button speechButton;
private Button captureButton;
private TextArea textCapturedArea;
@Override
public void start(Stage stage) throws Exception {
textToSayArea = new TextArea();
textToSayArea.setPromptText("Text to synthesize");
VBox.setVgrow(textToSayArea, Priority.ALWAYS);
//
textCapturedArea = new TextArea();
textCapturedArea.setEditable(false);
textCapturedArea.setPromptText("Text captured");
VBox.setVgrow(textCapturedArea, Priority.ALWAYS);
//
speechButton = new Button("Say");
speechButton.setOnAction(actionEvent -> synthesizeText());
captureButton = new Button("Capture");
captureButton.setOnAction(actionEvent -> captureSpeech());
final HBox buttonBox = new HBox();
buttonBox.setSpacing(6);
buttonBox.getChildren().setAll(speechButton, captureButton);
VBox.setVgrow(buttonBox, Priority.NEVER);
//
final VBox root = new VBox();
root.setSpacing(6);
root.setPadding(new Insets(6));
root.setFillWidth(true);
root.getChildren().setAll(textToSayArea, buttonBox, textCapturedArea);
final Scene scene = new Scene(root);
stage.setTitle("JavaFX and Sphinx");
stage.setScene(scene);
stage.show();
}
private void synthesizeText() {
String textToSay = textToSayArea.getText();
textToSay = (textToSay == null) ? "" : textToSay.trim(); // NOI18N.
if (textToSay.isEmpty()) {
// @todo Do stuff!
}
}
private Service<SpeechResult> captureService;
private void captureSpeech() {
captureButton.setDisable(true);
textCapturedArea.setText(null);
if (captureService == null) {
captureService = new Service<SpeechResult>() {
@Override
protected Task<SpeechResult> createTask() {
return new SpeechCaptureTask();
}
};
captureService.setOnSucceeded(workerStateEvent -> {
final SpeechResult result = (SpeechResult) workerStateEvent.getSource().getValue();
dealWithSpeechResult(result);
});
captureService.setOnCancelled(workerStateEvent -> {
captureButton.setDisable(false);
});
captureService.setOnFailed(workerStateEvent -> {
captureButton.setDisable(false);
});
}
captureService.restart();
}
private final class SpeechCaptureTask extends Task<SpeechResult> {
@Override
protected SpeechResult call() throws Exception {
recognizer.startRecognition(true);
final SpeechResult result = recognizer.getResult();
recognizer.stopRecognition();
return result;
}
}
private void dealWithSpeechResult(final SpeechResult result) {
System.out.println("==== Got a result! ==="); // NOI18N.
System.out.println(result.getHypothesis());
final String sentence = result.getWords()
.stream()
.map(WordResult::getWord)
.map(Word::toString)
.collect(Collectors.joining(" ", "", "")); // NOI18N.
textCapturedArea.setText(sentence);
captureButton.setDisable(false);
}
public static void main(String[] args) {
launch(args);
}
} |
Utiliser un Text To Speech.
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