SpeechRecognition: soundstart event
The soundstart
event of the Web Speech API is fired when any sound — recognizable speech or not — has been detected.
Syntax
Use the event name in methods like addEventListener()
, or set an event handler property.
addEventListener('soundstart', event => { })
onsoundstart = event => { }
Event type
A generic Event
with no added properties.
Examples
You can use the soundstart
event in an addEventListener
method:
var recognition = new webkitSpeechRecognition() || new SpeechRecognition();
recognition.addEventListener('soundstart', function() {
console.log('Some sound is being received');
});
Or use the onsoundstart
event handler property:
recognition.onsoundstart = function() {
console.log('Some sound is being received');
}
Specifications
Specification |
---|
Web Speech API # eventdef-speechrecognition-soundstart |
Web Speech API # dom-speechrecognition-onsoundstart |
Browser compatibility
BCD tables only load in the browser