SpeechSynthesis: Methode getVoices()

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2018.

Die Methode getVoices() der SpeechSynthesis-Schnittstelle gibt eine Liste von SpeechSynthesisVoice-Objekten zurück, die alle verfügbaren Stimmen auf dem aktuellen Gerät darstellen.

Syntax

js
getVoices()

Parameter

Keine.

Rückgabewert

Eine Liste (Array) von SpeechSynthesisVoice-Objekten.

Beispiele

JavaScript

js
function populateVoiceList() {
  if (typeof speechSynthesis === "undefined") {
    return;
  }

  const voices = speechSynthesis.getVoices();

  for (let i = 0; i < voices.length; i++) {
    const option = document.createElement("option");
    option.textContent = `${voices[i].name} (${voices[i].lang})`;

    if (voices[i].default) {
      option.textContent += " — DEFAULT";
    }

    option.setAttribute("data-lang", voices[i].lang);
    option.setAttribute("data-name", voices[i].name);
    document.getElementById("voiceSelect").appendChild(option);
  }
}

populateVoiceList();
if (
  typeof speechSynthesis !== "undefined" &&
  speechSynthesis.onvoiceschanged !== undefined
) {
  speechSynthesis.onvoiceschanged = populateVoiceList;
}

HTML

html
<select id="voiceSelect"></select>

Spezifikationen

Specification
Web Speech API
# dom-speechsynthesis-getvoices

Browser-Kompatibilität

BCD tables only load in the browser

Siehe auch