An open record of things people cannot explain

canada, edmonton T6H 1R1 and USA · 2022-02-08 · from the WORLDHUMMAP archive

A low hum in canada, edmonton T6H 1R1 and USA

sounds like a very low frequency humming with a pulse going loud to soft i have ruled out all possible sources of noise generated from inside the house, and it seems not to be blocked by walls. Earplugs help, but the sound/vibration gets through even silicone or beeswax earplugs.

What they reported

First noticed: 2019

Pitch: 120 HZ triangle

Loudest: During the night

Where: Indoors

Symptoms: Insomnia, Nausea, Anxiety, increase heartrate

Changes with weather: not sure

What stood out: a low hum

 

Others who described something like this

1960-11-15

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2018-12-05

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2010-07-13

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2018-05-17

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2018-08-26

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2019-05-27

It is exactly like in this video (I found it after some days, after a research for the hum source, without knowing the existence of this recording) this is the hum that I hear, around 50Hz a…

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2018-03-24

Very low frequency hum, like the sound a diesel vehicle would do from a distance before getting too close, but constant all the time. I can hear the noise better when it is completely silent…

the accounts read alike, found by meaning rather than by shared details

2019-05-28

Low frequency humming sound like an engine in the distance, but frequency sometimes changes to a slightly higher more irritating frequency. More recently, the humming sound could be attenuat…

the accounts read alike, found by meaning rather than by shared details

2024-01-07

a deep vibration sound somewhat reminiscent of bees inside the wall of my house but with a more regular frequency, alternating like the sound of a fan. After having solar panels that send en…

the accounts read alike, found by meaning rather than by shared details

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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.