Okay, so I get a lot of noises coming from my Bela that I can only imagine are from EMI. Tonight, I was turning on a ceiling fan while the Bela was running and every time I would pull the chain on the fan, I would get a short hiss out of the Bela. Furthermore, I've got an LCD mounted in the same enclosure as the Bela, and anytime something is printed on the LCD, I get a short blip sound coming out of the Bela. This isn't that huge of a deal, but I have a looper running that will pick up this noise and cause it to be played back every time it's looped. @giuliomoro, is this anything you might be familiar with? Is there anything I can do short of wrapping the Bela in some aluminum foil to isolate it from interference?