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.
var synth = window.speechSynthesis; var utterance1 = new SpeechSynthesisUtterance('How about we say this now? This is quite a long sentence to say.'); var utterance2 = new SpeechSynthesisUtterance('We should say another sentence too, just to be on the safe side.'); synth.speak(utterance1); synth.speak(utterance2); var amISpeaking = synth.speaking; // will return true if utterance 1 or utterance 2 are currently being spoken
|Web Speech API |
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