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SpeechRecognitionErrorEvent

The SpeechRecognitionErrorEvent interface of the Web Speech API represents error messages from the recognition service.

Event SpeechRecognitionErrorEvent

Instance properties

SpeechRecognitionErrorEvent also inherits properties from its parent interface, Event.

SpeechRecognitionErrorEvent.error Read only

Returns the type of error raised.

SpeechRecognitionErrorEvent.message Read only

Returns a message describing the error in more detail.

Examples

js

const recognition = new SpeechRecognition();

recognition.onerror = (event) => {
  console.log(`Speech recognition error detected: ${event.error}`);
  console.log(`Additional information: ${event.message}`);
};

Specifications

Specification
Web Speech API
# speechrecognitionerrorevent

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
SpeechRecognitionErrorEvent 33 79 No No 20 14.1 4.4.3 33 No 20 14.5 2.0
SpeechRecognitionErrorEvent 33 79 No No 20 14.1 4.4.3 33 No 20 14.5 2.0
error 77 79 No No 64 14.1 77 77 No 55 14.5 12.0
message 77 79 No No 64 14.1 77 77 No 55 14.5 12.0

See also

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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/SpeechRecognitionErrorEvent