자바스크립트 - text to speech(text2speech)(SpeechSynthesisUtterance)

function say(m) {
  var msg = new SpeechSynthesisUtterance();
  var voices = window.speechSynthesis.getVoices();
  msg.voice = voices[10];
  msg.voiceURI = "native";
  msg.volume = 1;
  msg.rate = 1;
  msg.pitch = 0.8;
  msg.text = m;
  msg.lang = 'en-US';
  speechSynthesis.speak(msg);
}

 

출처: 

https://stackoverflow.com/questions/15653145/using-google-text-to-speech-in-javascript

Using Google Text-To-Speech in Javascript