SpeechRecognition.onsoundstart

The onsoundstart property of the SpeechRecognition interface represents an event handler that will run when any sound — recognizable speech or not — has been detected (when the soundstart event fires.)

Syntax

mySpeechRecognition.onsoundstart = function() { /* ... */ };

Examples

recognition.onsoundstart = function() {
  console.log('Some sound is being received');
}

Specifications

Specification
Web Speech API
# dom-speechrecognition-onsoundstart

Browser compatibility

BCD tables only load in the browser

See also