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ACCOUSTIC ECHO CANCELLATION: whodunnit ??

Goof Ball
Associate III

‎2020-04-10 08:40 AM

I have a speakerphone-ish application using STM32F405. Accoustic echo is a problem (mic picks up what the speaker barfs out). Prelim googling shows:

  1. Cube has add-on for speex AEC. But xiph (the guys who made the now-obsolete speex) themselves say google webRTC AEC is better.
  2. google webRTC.

So... anyone done AEC? What'd you use?

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