SpeechRecognition: SpeechRecognition() Konstruktor
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Der SpeechRecognition() Konstruktor erzeugt eine neue
SpeechRecognition Objektinstanz.
Syntax
js
new SpeechRecognition()
Parameter
Keine.
Beispiele
Dieser Code ist aus unserem Beispiel zur Sprachgesteuerten Farbumschaltung entnommen.
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-speechrecognition |