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 ...

Brown noise helps block out distractions with low, soothing sounds. This noise may help relax you, soothe tinnitus, and boost attention and focus.

Ok, you know the sound those GIANT fans make in movies, like the huge turbines in massive air vents, the blade goes by slowly making that "whoosh" sound that's a low frequency sound.<BR><BR>My ...

Islanders in the Outer Hebrides whose lives are being disrupted by a mysterious humming sound say they believe the source is military operations in the North Atlantic. The persistent low frequency ...

The state's Environment Protection Authority says it is investigating reports of a disturbing hum noise in Sydney's north-west that residents say has been keeping them awake through the night over the ...