this is odd because it didn’t happen with ubuntu 23.10.
If I play my acoustic guitar and record it, output file sounds like an electric guitar, which never happened with ubuntu.
I’m also recording unwanted background noise, but now it’s much louder than with ubuntu.
how come?
Not sure, but maybe this is a pipewire vs pulseaudio thing. Enable pipewire on Debian
Debian 12 with Gnome uses pipewire for audio.