Recording-Raspberry Pi USB Camera microphone

Measurements available:

sudo arecord--duration=10--device=plughw:1,0--format=cd aaa.wavsudo arecord--duration=10--device=plughw:1,0-- Format=s16_le--rate=44000--channels 2 aaa.wavsudo arecord--device=plughw:1,0--file-type=wav--format=S16_LE--rate= 8000--channels 1 Aaa.wav It is unclear why the device was designated as plughw:1,0. For the time being only sudo, adding ordinary users to the audio group does not seem to be possible, nor is it clear why. on pc OK, Raspberry Pi ng: use soxrec-d/dev/media0 aaa.wav ps:1. View sound card: arecord-l2. View sound card driver installation status: Cat/dev/sndstat

Recording-Raspberry Pi USB Camera microphone