SpeechRecognition: interimResults property
The interimResults
property of the
SpeechRecognition
interface controls whether interim results should be
returned (true
) or not (false
.) Interim results are results
that are not yet final (e.g. the SpeechRecognitionResult.isFinal
property
is false
.)
The default value for interimResults
is false
.
Value
A boolean value representing the state of the current
SpeechRecognition
's interim results. true
means interim
results are returned, and false
means they aren't.
Examples
This code is excerpted from our Speech color changer example.
js
const grammar =
"#JSGF V1.0; grammar colors; public <color> = aqua | azure | beige | bisque | black | blue | brown | chocolate | coral | crimson | cyan | fuchsia | ghostwhite | gold | goldenrod | gray | green | indigo | ivory | khaki | lavender | lime | linen | magenta | maroon | moccasin | navy | olive | orange | orchid | peru | pink | plum | purple | red | salmon | sienna | silver | snow | tan | teal | thistle | tomato | turquoise | violet | white | yellow ;";
const recognition = new SpeechRecognition();
const speechRecognitionList = new SpeechGrammarList();
speechRecognitionList.addFromString(grammar, 1);
recognition.grammars = speechRecognitionList;
//recognition.continuous = false;
recognition.lang = "en-US";
recognition.interimResults = false;
recognition.maxAlternatives = 1;
// ...
Specifications
Specification |
---|
Web Speech API # dom-speechrecognition-interimresults |
Browser compatibility
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