SpeechRecognition.onnomatch

The onnomatch property of the SpeechRecognition interface represents an event handler that will run when the speech recognition service returns a final result with no significant recognition (when the nomatch event fires.)

This may involve some degree of recognition, which doesn't meet or exceed the confidence threshold.

Syntax

mySpeechRecognition.onnomatch = function() { ... };

Examples

var recognition = new SpeechRecognition();

recognition.onnomatch = function() {
  console.log('Speech not recognized');
}

Specifications

Browser compatibility

See also

• Web Speech API