Experimental
This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The onstart property of the
SpeechRecognition interface represents an event handler that will run
when the speech recognition service has begun listening to incoming audio with intent to
recognize grammars associated with the current SpeechRecognition (when the
start event fires.)
Syntax
mySpeechRecognition.onstart = function() { ... };
Examples
recognition.onstart = function() {
console.log('Speech recognition service has started');
}
Specifications
| Specification | Status | Comment |
|---|---|---|
| Web Speech API The definition of 'onstart' in that specification. |
Draft |
Browser compatibility
BCD tables only load in the browser