I got these speakers yesterday for my computer and hooked them up. They sound fantastic when there's something going through them, but when not in use or even turned off, they emit a buzzing noise.

I have a problem with low frequency noise coming from the party wall between me and my neighbour. It runs across all floors in my apartment and up through the bed and sofa, causing pain in my head ...

A mysterious, low-frequency noise has settled over the small town of Omagh in Northern Ireland, and is keeping people awake. It’s called “The Hum,” and reports of this phenomenon have been popping up ...