This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The utterance
read-only property of the SpeechSynthesisUtterance
interface returns the SpeechSynthesisUtterance
instance that the event was triggered on.
event.utterance;
A SpeechSynthesisUtterance
object.
utterThis.onpause = function(event) { var char = event.utterance.text.charAt(event.charIndex); console.log('Speech paused at character ' + event.charIndex + ' of "' + event.utterance.text + '", which is "' + char + '".'); }
Specification | Status | Comment |
---|---|---|
Web Speech API The definition of 'utterance' in that specification. | Draft |
Desktop | ||||||
---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
Basic support | 33 | Yes | 49 | No | 21 | 7 |
Mobile | |||||||
---|---|---|---|---|---|---|---|
Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
Basic support | 4.4.3 | 33 | Yes | 62
|
No | 7.1 | ? |
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/SpeechSynthesisEvent/utterance