!752

lib 1004789 // sphinx core

lib 1004793 // sphinx data

import edu.cmu.sphinx.api.Configuration;

import edu.cmu.sphinx.api.SpeechResult;

import edu.cmu.sphinx.api.StreamSpeechRecognizer;

p {

  S text = or2(smartJoin(args), "hello");

  print("TEXT: " + text);

  File mp3 = william_silent(text);

  File wavFile1 = prepareProgramFile("speech-big.wav");

  File wavFile = prepareProgramFile("speech.wav");

  mp3ToWAV(mp3, wavFile1);

  convertWAVForSphinx(wavFile1, wavFile);

  print("WAV: " + wavFile + " (" + wavFile.length() + ")");

  new Configuration configuration;

  configuration.setAcousticModelPath("resource:/edu/cmu/sphinx/models/en-us/en-us");

  configuration.setDictionaryPath("resource:/edu/cmu/sphinx/models/en-us/cmudict-en-us.dict");

  configuration.setLanguageModelPath("resource:/edu/cmu/sphinx/models/en-us/en-us.lm.bin");

  StreamSpeechRecognizer recognizer = new StreamSpeechRecognizer(configuration);

  print("Recognizing " + wavFile);

  InputStream stream = new FileInputStream(wavFile);

  recognizer.startRecognition(stream);

  SpeechResult result;

  print("loop");

  new L<S> lines;

  while ((result = recognizer.getResult()) != null) {

    S line = result.getHypothesis();

    lines.add(line);

    print("Hypothesis: " + line);

  }

  print("done");

  recognizer.stopRecognition();

  S recognized = trim(fromLines(lines));

  print("recognized: " + recognized);

  if (match(text, recognized))

    print("perfect match!!!");

  else {

    print("not quite.");

    print("input was: " + text);

  }

}