microsoft-cognitiveservices-speech-sdk
Version:
Microsoft Cognitive Services Speech SDK for JavaScript
94 lines (92 loc) • 3.82 kB
JavaScript
"use strict";
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license.
Object.defineProperty(exports, "__esModule", { value: true });
exports.SpeechContext = void 0;
const PhraseDetectionContext_js_1 = require("./ServiceMessages/PhraseDetection/PhraseDetectionContext.js");
const PhraseOutput_js_1 = require("./ServiceMessages/PhraseOutput/PhraseOutput.js");
/**
* Represents the JSON used in the speech.context message sent to the speech service.
* The dynamic grammar is always refreshed from the encapsulated dynamic grammar object.
*/
class SpeechContext {
constructor(dynamicGrammar) {
this.privContext = {};
this.privDynamicGrammar = dynamicGrammar;
}
getContext() {
return this.privContext;
}
/**
* @Internal
* This is only used by pronunciation assessment config.
* Do not use externally, object returned will change without warning or notice.
*/
setPronunciationAssessmentParams(params, isSpeakerDiarizationEnabled = false) {
if (this.privContext.phraseDetection === undefined) {
this.privContext.phraseDetection = {
enrichment: {
pronunciationAssessment: {}
}
};
}
if (this.privContext.phraseDetection.enrichment === undefined) {
this.privContext.phraseDetection.enrichment = {
pronunciationAssessment: {}
};
}
this.privContext.phraseDetection.enrichment.pronunciationAssessment = JSON.parse(params) || {};
if (isSpeakerDiarizationEnabled) {
this.privContext.phraseDetection.mode = PhraseDetectionContext_js_1.RecognitionMode.Conversation;
}
this.setWordLevelTimings();
this.privContext.phraseOutput.detailed.options.push(PhraseOutput_js_1.PhraseOption.PronunciationAssessment);
if (this.privContext.phraseOutput.detailed.options.indexOf(PhraseOutput_js_1.PhraseOption.SNR) === -1) {
this.privContext.phraseOutput.detailed.options.push(PhraseOutput_js_1.PhraseOption.SNR);
}
}
setDetailedOutputFormat() {
if (this.privContext.phraseOutput === undefined) {
this.privContext.phraseOutput = {
detailed: {
options: []
}
};
}
if (this.privContext.phraseOutput.detailed === undefined) {
this.privContext.phraseOutput.detailed = {
options: []
};
}
this.privContext.phraseOutput.format = PhraseOutput_js_1.OutputFormat.Detailed;
}
setWordLevelTimings() {
if (this.privContext.phraseOutput === undefined) {
this.privContext.phraseOutput = {
detailed: {
options: []
}
};
}
if (this.privContext.phraseOutput.detailed === undefined) {
this.privContext.phraseOutput.detailed = {
options: []
};
}
this.privContext.phraseOutput.format = PhraseOutput_js_1.OutputFormat.Detailed;
if (this.privContext.phraseOutput.detailed.options.indexOf(PhraseOutput_js_1.PhraseOption.WordTimings) === -1) {
this.privContext.phraseOutput.detailed.options.push(PhraseOutput_js_1.PhraseOption.WordTimings);
}
}
setSpeakerDiarizationAudioOffsetMs(audioOffsetMs) {
this.privContext.phraseDetection.speakerDiarization.audioOffsetMs = audioOffsetMs;
}
toJSON() {
const dgi = this.privDynamicGrammar.generateGrammarObject();
this.privContext.dgi = dgi;
const ret = JSON.stringify(this.privContext);
return ret;
}
}
exports.SpeechContext = SpeechContext;
//# sourceMappingURL=SpeechContext.js.map