Hi! I use raspberry Pi 3B and 6-Mic circular array kit to do my work. When I use command “arecord -D hw:2,0 -f S32_LE -r 48000 -c 8 a.wav” to record, the error, “overrun!!! (at least 994.619 ms long)” happened. What’s wrong with it? And how to deal with it?
