speaking read-only property of the
SpeechSynthesis interface is a boolean value that returns
true if an utterance is currently in the process of being spoken — even
SpeechSynthesis is in a
A boolean value.
const synth = window.speechSynthesis; const utterance1 = new SpeechSynthesisUtterance( "How about we say this now? This is quite a long sentence to say." ); const utterance2 = new SpeechSynthesisUtterance( "We should say another sentence too, just to be on the safe side." ); synth.speak(utterance1); synth.speak(utterance2); const amISpeaking = synth.speaking; // will return true if utterance 1 or utterance 2 are currently being spoken
|Web Speech API |
BCD tables only load in the browser