Mic Array to Bluetooth HFP

info about ReSpeaker series products

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jj.wohlgemuth
Pre-kindergarten
Pre-kindergarten
Posts: 1
Joined: Wed Jan 23, 2019 10:23 pm

Mic Array to Bluetooth HFP

Post by jj.wohlgemuth » Thu Jan 24, 2019 12:14 am

This project is about using the beamforming as well as the DoA estimator and streaming the obtained audio through HFP to my PC.

First Problem:
I can't get a 16kHz HFP connection. I'm using a CSR 5810 on Windows 10. When I connect bluetooth to the Respeaker 2.0, I get an A2DP and a HFP connection. The HFP connection has 8kHz not 16, which leads to the audio stream being corrupt. What can I do?

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