A feedback box listening to the fridge in the next room over and my computer.
I definitely thought the hum was a grounding issue and spent hours over the course of a week or so trying to chase it down. Turns out the nearly-kaput fridge is vibrating the desk through the walls and that's what the piezos are picking up.
Free to use if you want to sample for whatever reason, message me for a 48khz wav.
SoNoMu (Sound Noise Music) is a mastodon instance for musicians, sound-artists, producers of any kind of aural noise, songwriters, bedroom producers, sonic manglers and algorave livecoders. -> more...