Angular2: Web Speech API - Voice Recognition


Answer :

Finally I solved creating an interface!!

export interface IWindow extends Window {   webkitSpeechRecognition: any; }

And:

const {webkitSpeechRecognition} : IWindow = <IWindow>window; const recognition = new webkitSpeechRecognition();

In Angular 9, it worked me but using const speechRecognition = window['webkitSpeechRecognition']; note that the window 'w' is lowercase.


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