I just purchased a ReSpeaker USB Mic Array for use with my Raspberry Pi4. Could you please give me the correct /etc/asound.conf settings to use this with alsa record and play (arecord aplay alsamixer). Thanks
Hi,
I believe you don’t need any extra setup it’s Plug and Play device,
Step 1. Connect the USB cable to PC and audio jack to the speaker.
Step 2. Select the mic array v2.1 as the output device in the PC side.
Step 3. Start the audacity to record.
Step 4. Play music at PC side first and then we talk.
Step 5. We will see the audacity screen as below, Please click Solo to hear each channel audio.
more details: ReSpeaker USB Mic Array WiKi page