permisi gan, ane ada program java dari program default speech recognition punyanya sphinx.

import java.util.logging.Level;

import java.util.logging.Logger;

import javax.speech.*;

import javax.speech.recognition.*;

import java.io.FileReader;

import java.util.Locale;





public class HelloWorld extends ResultAdapter {

 static Recognizer rec;

 // private static Object loadJSGF;



 // Receives RESULT_ACCEPTED event: print it, clean up, exit

 public void resultAccepted(ResultEvent e) {

 Result r = (Result)(e.getSource());

 ResultToken tokens[] = r.getBestTokens();



 for (int i = 0; i < tokens.length; i++)

 System.out.print(tokens[i].getSpokenText() + " ");

 System.out.println();

 try {

 // Deallocate the recognizer and exit

 rec.deallocate();

 } catch (EngineException ex) {

 Logger.getLogger(HelloWorld.class.getName()).log(Level.SEVERE, null, ex);

 } catch (EngineStateError ex) {

 Logger.getLogger(HelloWorld.class.getName()).log(Level.SEVERE, null, ex);

 }

 System.exit(0);

}



public static void main(String args[]) {

 try {

 // Create a recognizer that supports English.

 rec = Central.createRecognizer(new EngineModeDesc(Locale.ENGLISH));

 if (rec != null) System.out.println(rec);

 else {

 System.out.println("rec is null");

 }



 // Start up the recognizer

 rec.allocate();



 // Load the grammar from a file, and enable it

 FileReader reader = new FileReader(args[0]);

 RuleGrammar gram = rec.loadJSGF(reader);

 // /**/

 gram.setEnabled(true);



 // Add the listener to get results

 rec.addResultListener(new HelloWorld());



 // Commit the grammar

 rec.commitChanges();



 // Request focus and start listening

 rec.requestFocus();

 rec.resume();

 } catch (Exception e) {

 e.printStackTrace();

 // System.out.println("the problem");

 }

}

}

klo d compile udah complete
pas ane run muncul kyk gini

rec is null

java.lang.NullPointerException

 at HelloWorld.main(HelloWorld.java:42)

Press any key to continue...

letak kesalahannya ada pada

42 : rec.allocate();

ada yang bisa bantu gan ???

maaf sebelumnya klo ane