AEC with phone calls

Ardiuno Compatible shields

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tranhau102495
Pre-kindergarten
Pre-kindergarten
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Joined: Tue Feb 12, 2019 4:32 pm

AEC with phone calls

Post by tranhau102495 » Tue Feb 12, 2019 4:38 pm

When I make phone calls with my ReSpeaker device with the audio coming out of a speaker connected to the 35mm jack, there is a noticeable echo. How can I go about tuning/improving the AEC? Are there any resources I can follow?

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