How to get PCM from microphone in TypeScript?

Asked Apr 19 '20 at 15:07

Active Apr 19 '20 at 15:07

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I'm building the WebApp using Angular with TypeScript and I need to get array of samples every 0.2 seconds with specific sample rate.

I'm new to the frontend, and I do not know how to use AudioContext or MediaRecorder correctly. I've tried some examples from net but it doesn't seem to work. It would be nice to get a working example of code.

asked Apr 19 '20 at 15:07

Анастас Мисаилиди

see https://stackoverflow.com/questions/27846392/access-microphone-from-a-browser-javascript/27852403#27852403 – Scott Stensland Apr 19 '20 at 16:23
1

Does this answer your question? [Access microphone from a browser - Javascript](https://stackoverflow.com/questions/27846392/access-microphone-from-a-browser-javascript) – Scott Stensland Apr 19 '20 at 16:24
@ScottStensland, I tried this before, but ScriptProccessorNode is now deprecated. And I am not able to use that in typescript. – Анастас Мисаилиди Apr 20 '20 at 11:48

How to get PCM from microphone in TypeScript?

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