low frequency hum or rumbling Live within 2 miles of Great Lakes shipping channel (Lake Superior/Lake Huron) so thought at first was freighters or possibly jet plane overhead despite sound b…
both described a low hum
Canada, Langley British Columbia · 2019-02-18 · from the WORLDHUMMAP archive
Oscillating, almost whining far away sound that cannot be blocked out by anything, plus pressure that feels like it is coming from the floor/ground, although months of detection shows no ground source for pressure. I feel it through the night and so does my Dad. Other family in house do not say they are really bothered by it. I've read that low frequency vibrating is like this - hurts some people, but not others. It is not farming, road work, hvac or heat pumps .... I've been looking all over the place with a sound meter.
What they reported
First noticed: 2018
Pitch: I think there is more than one frequency. 12 Hz & 37-44 Hz might be the nearest.
Loudest: Equal night and day
Where: Indoors
Symptoms: Ear discomfort (pain, fullness, throbbing), Insomnia, Nausea, Sense of vibration, Desperation/like I just cannot live without any sleep. I mostly sleep less than 2.5 hours a night.
Changes with weather: It may be worst when foggy.
What stood out: a low hum
low frequency hum or rumbling Live within 2 miles of Great Lakes shipping channel (Lake Superior/Lake Huron) so thought at first was freighters or possibly jet plane overhead despite sound b…
both described a low hum
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both described a low hum
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both described a low hum
Sounds exactly like there is a large truck idling down the street outside. but I can actually feel the noise vibrating and pulsing inside my eardrum. The way it goes in and out mimics the so…
both described a low hum
Distant idling diesel engine, stops when I yawn or if a sound is made I played an audio 'subwoofer test' online at onlinetonegenerator.com and after I stopped when it got too low hertz I too…
both described a low hum
Low, constant, almost pulsing hum├»┬┐┬╜like that of the background engine noise of the Enterprise on Star Trek: TNG or the 'glowing' hum of the nuclear reactor on the Simpson's; a little rap…
both described a low hum
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This is a Hum report from Dr Glen MacPherson's World Hum Map, an open, worldwide record of people who hear an unexplained low-frequency hum. Reproduced with permission and with thanks; the project is at thehum.info. We remove anything on request. Location shown is approximate.