AEC

Products & Technology ReSpeaker
7

Hi Max,



I’m using Pulseaudio and have configured it to use a combined output.

module-combine-sink - <LINK_TEXT text=“https://www.freedesktop.org/wiki/Softwa … #index11h3”>https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/Modules/#index11h3</LINK_TEXT>



At least for me the output audio quality is than on the capabilities of the audio output itself (16 KHz Limit only for the MicArray).

So MicArray and 2nd Audio Device are receiving the audio output.

My 2nd Audio Device has not the 16 KHz Limit.



However the AEC is significally worse, but still working (maybe because my 2nd Audio Device is faster for the audio output in comparison with the ReSpeaker MicArray v2 audio output).