JS Text 2 Speech Synth 1.0

  <script type="text/javascript">
     var u = new SpeechSynthesisUtterance();
     u.text = prompt('Enter String:');
     u.lang = 'en'; //You can change the language type here!!
     u.rate = Number(u.rate);
     u.onend = function(event) { alert('Finished in ' + event.elapsedTime + ' seconds.'); }
     speechSynthesis.speak(u);
  </script>