import 'ms-cognitive-speech-sdk'; import createAdaptiveRecognizerPonyfill from 'adaptive-speech-recognizer'; const ponyfill = createAdaptiveRecognizerPonyfill({ subscriptionKey, region, endSilenceTimeoutMs }); const recognizer = new ponyfill.SpeechRecognition(); recognizer.start();

import { createAdaptiveRecognizerPonyfill } from 'adaptive-speech-recognizer'; const asrPonyfill = await createAdaptiveRecognizerPonyfill({ region, key }); // ... Combine speech synthesis from default // 'createCognitiveServicesSpeechServicesPonyfillFactory()' ... renderWebChat( { directLine: createDirectLine({ ... }), // ... webSpeechPonyfillFactory: await createCustomHybridPonyfill({ ... }) }, document.getElementById('webchat') );

const initialSilenceTimeoutMs = 5 * 1000; const endSilenceTimeoutMs = 5 * 1000; // Scroll to right! → → const url = `wss://${region}.stt.speech.microsoft.com/speech/recognition/dictation/cognitiveservices/v1?initialSilenceTimeoutMs=${initialSilenceTimeoutMs || ''}&endSilenceTimeoutMs=${endSilenceTimeoutMs}&`; const urlObj = new URL(url); const speechConfig = SpeechConfig.fromEndpoint(urlObj, subscriptionKey); speechConfig.enableDictation(); // ... const recognizer = new SpeechRecognizer(speechConfig, audioConfig);