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 ...

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

By contrast, white noise, which is also a broadband sound, includes all the frequencies that the human ear can hear - think of television static or a whirring fan. Some people find white noise ...

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 ...