SpeechRecognition: maxAlternatives property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
The maxAlternatives property of the
SpeechRecognition interface sets the maximum number of
SpeechRecognitionAlternatives provided per
SpeechRecognitionResult.
The default value is 1.
Value
A number representing the maximum returned alternatives for each result.
Examples
This code is excerpted from our Speech color changer example.
js
const recognition = new SpeechRecognition();
recognition.lang = "en-US";
recognition.interimResults = false;
recognition.maxAlternatives = 1;
// …
Specifications
| Specification |
|---|
| Web Speech API # dom-speechrecognition-maxalternatives |
Browser compatibility
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