Need help with LiveSpeechRecognizer

[August Retumban]

Hi. Im using the current sphinx4-5prealpha and I'm trying to get a hang of it. My aim is to create a speech to text program using sphinx and I am using the en-us acoustic model, en-us-lm as language model, and cmu07a as dictionary. The program runs but the thing is that it doesn't show results and after a few minutes it just runs out of memory. I have allocated memory for it just like the transcriber demo. Here is my code:

import java.net.URL;
import edu.cmu.sphinx.api.Configuration;
import edu.cmu.sphinx.api.Context;
import edu.cmu.sphinx.api.Microphone;
import edu.cmu.sphinx.api.SpeechResult;
import edu.cmu.sphinx.recognizer.Recognizer;
import edu.cmu.sphinx.result.WordResult;
import edu.cmu.sphinx.api.LiveSpeechRecognizer;
public class TranscriberLive {
public static void main(String[] args) throws Exception {

System.out.println("Loading models...");

Configuration configuration = new Configuration();
configuration.setAcousticModelPath("resource:/en-us");

configuration.setDictionaryPath("resource:/cmu07a.dic");

configuration.setLanguageModelPath("src/cmusphinx-5.0-en-us.lm.dmp");
LiveSpeechRecognizer recognizer= new LiveSpeechRecognizer(configuration);

recognizer.startRecognition(true);
System.out.println("Say Something:");

SpeechResult result=recognizer.getResult();
System.out.println(result.getHypothesis());
recognizer.stopRecognition();

}
}

This shows after 5 minutes or more after running the program.

Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at edu.cmu.sphinx.decoder.search.WordPruningBreadthFirstSearchManager.collectSuccessorTokens(WordPruningBreadthFirstSearchManager.java:667)
at edu.cmu.sphinx.decoder.search.WordPruningBreadthFirstSearchManager.growBranches(WordPruningBreadthFirstSearchManager.java:392)
at edu.cmu.sphinx.decoder.search.WordPruningBreadthFirstSearchManager.growNonEmittingBranches(WordPruningBreadthFirstSearchManager.java:436)
at edu.cmu.sphinx.decoder.search.WordPruningBreadthFirstSearchManager.recognize(WordPruningBreadthFirstSearchManager.java:308)
at edu.cmu.sphinx.decoder.search.WordPruningBreadthFirstSearchManager.recognize(WordPruningBreadthFirstSearchManager.java:282)
at edu.cmu.sphinx.decoder.Decoder.decode(Decoder.java:65)
at edu.cmu.sphinx.recognizer.Recognizer.recognize(Recognizer.java:110)
at edu.cmu.sphinx.recognizer.Recognizer.recognize(Recognizer.java:126)
at edu.cmu.sphinx.api.AbstractSpeechRecognizer.getResult(AbstractSpeechRecognizer.java:50)
at TranscriberLive.main(TranscriberLive.java:25)

It doesn't show results and I'm stumped again. Any help will be much appreciated.

[Nickolay V. Shmyrev]

You need to increase java heap memory. Such configuration requires about 2Gb of memory in heap.