!752

// speech libraries!

lib 1000722

lib 1000723

lib 1000724

lib 1000730

lib 1000731

lib 1000732

lib 1000726

lib 1000727

import javax.speech.*;

import javax.speech.synthesis.*;

p {

  mbrola_debug = true;

  mbrola("hello");

}

sbool mbrola_debug;

static Synthesizer mbrola_synth;

public static void mbrola(String text) ctex {

  if (mbrola_synth != null && empty(trim(text))) return;

  if (mbrola_synth == null) {

    String voiceName = "mbrola_us1";

    System.setProperty("FreeTTSSynthEngineCentral", "com.sun.speech.freetts.jsapi.FreeTTSEngineCentral");

    System.setProperty("freetts.voices", "com.sun.speech.freetts.en.us.cmu_us_kal.KevinVoiceDirectory");

    Central.registerEngineCentral("com.sun.speech.freetts.jsapi.FreeTTSEngineCentral");

    SynthesizerModeDesc desc = new SynthesizerModeDesc(null, "general", Locale.US, null, null);

    if (mbrola_debug) print("Creating synth");

    Synthesizer synth = mbrola_synth = Central.createSynthesizer(desc);

    synth.allocate();

    desc = (SynthesizerModeDesc) synth.getEngineModeDesc();

    Voice[] voices = desc.getVoices();

    Voice voice = null;

    for (Voice entry : voices) {

        if(entry.getName().equals(voiceName)) {

            voice = entry;

            break;

        }

    }

    if (mbrola_debug) print("Voice: " + voice);

    synth.getSynthesizerProperties().setVoice(voice);

    synth.resume();

  }

  if (mbrola_debug) print("Speaking...");

  mbrola_synth.speakPlainText(text, null);

  if (mbrola_debug) print("Waiting");

  long state;

  int n = 0;

  while (((state = mbrola_synth.getEngineState()) & Synthesizer.QUEUE_EMPTY) != 0) {

    sleep(50);

    if (++n >= 10000/50) {

      print("Engine state: " + state + ", aborting");

      break;

    }

  }

  //mbrola_synth.waitEngineState(Synthesizer.QUEUE_EMPTY);

  if (mbrola_debug) print("Done");

  // keep synth for next time

  //mbrola_synth.deallocate();

}