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 ...

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 ...

Noise is all around us, and while acoustic noise is easy to spot using our ears, electronic noise is far harder to quantify even with the right instruments. A spectrum analyzer is the most convenient ...

WEST HAVEN, Conn. (WTNH) — Residents in West Haven say they are growing frustrated due to a mysterious humming sound that hasn’t gone away. Kimberly Nunes says she first started to hear the noise back ...

Residents of a coastal Connecticut city say an unexplained sound has quietly taken over their lives, a low, persistent hum that some describe as impossible to ignore and others can’t hear at all. For ...