I have a usb interface that I run a condenser mic through to record vocals. Typically in ableton im used to just plugging on the interface and I can select on an option saying audio input device.
Can someone tell me how to do this on a Linux system that runs on RPI3?
Hi, most likely you have to clarify the exact audio device to use, probably using -i alsahw,2,0 instead of -i alsa argument. See arecord -l to figure out which value instead of 2,0 to use for the audio device you want.
It’s not -1, it’s -l (first letter for ‘list’). It will list all the input audio interfaces that your system sees, then you can figure out which number ID to use.