humming and high sharp sounds , heard especially during nights, as usual the environmental sounds decrease. What could be the best and most accurate way to locate sources of disturbance? How…
both described a low hum · 18 km away
Belgium, Antwerp · 2023-01-28 · from the WORLDHUMMAP archive
A low humming sound that constantly goes on and off, like the lights of the WIFI modem that go constantly on and off. Since I hear it constantly I also suffer from constant headache. I never suffered headache before. I think it started when a stronger Wifi modem was installed (for the whole buiding). But it is definately not the modem itself that makes the noise. I think it's radiation.
What they reported
First noticed: 2022
Pitch: 120 Herz sine
Loudest: During the night
Where: Indoors
Symptoms: Ear discomfort (pain, fullness, throbbing), Headache, Insomnia, Sense of vibration
Changes with weather: Don't know yet
What stood out: a low hum
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both described a low hum · 101 km away
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both described a low hum · 101 km away
Low constant hum I've been in a particular place where over a distance of approx 20-40 meters the hum died out. Walking forward or backward made it return again. It seemed like a place where…
both described a low hum · 130 km away
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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.