SpeechRecognition: maxAlternatives-Eigenschaft
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Die maxAlternatives
-Eigenschaft des
SpeechRecognition
-Interfaces legt die maximale Anzahl von
SpeechRecognitionAlternative
s fest, die pro
SpeechRecognitionResult
bereitgestellt werden.
Der Standardwert ist 1.
Wert
Eine Zahl, die die maximale Anzahl zurückgegebener Alternativen für jedes Ergebnis darstellt.
Beispiele
Dieser Code ist ein Auszug aus unserem Speech color changer-Beispiel.
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;
// ...
Spezifikationen
Specification |
---|
Web Speech API # dom-speechrecognition-maxalternatives |
Browser-Kompatibilität
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
maxAlternatives |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.