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