It sounds like a truck's engine or a phone vibrating from distance. I did not know there were many people experiencing it. I always thought it was a noise that was coming from outdoor (like …
both described a low hum · 34 km away
Manisa/Turkey · 2022-01-13 · from the WORLDHUMMAP archive
low frequency sound that can be heard all day, which has been going on for 1 year in the region I live in. It is 61 hz. I can hear this sound in the area where I live. I cannot hear it at my workplace, which is 10 km away. A natural gas pipe goes to another city, 5 km from my house. Even if the distance is far, can these pipes be the source?
What they reported
First noticed: 2020
Pitch: 60-70
Loudest: During the night
Where: Indoors
Symptoms: Anxiety
Changes with weather: i dont know
What stood out: a low hum
It sounds like a truck's engine or a phone vibrating from distance. I did not know there were many people experiencing it. I always thought it was a noise that was coming from outdoor (like …
both described a low hum · 34 km away
low constant hum, like a factory ventilation. The apartments in my building have air-conditioners for heat and the outside units make a loud buzzing noise. I reduced the noise using isolatio…
both described a low hum · 326 km away
Low frequency distant vibration, resembling plane engine or purring of a cat. The sound (a humming vibration) is not constant, it comes and goes. It is not a linear/constant sound, it is sli…
both described a low hum · 458 km away
It seems like a 50~60Hz hum which I usually only hear late at night. Typically if I wake up around 3pm or so I start hearing it and sometimes have trouble getting back to sleep. I have turne…
both described a low hum · 458 km away
Low frequency sound and small vibration in my body Yes, I have build a green house ,with sismique resistance and isolation with aluminium vapor menbran with especialy low r├»┬┐┬╜sistance for…
both described a low hum · 586 km away
similar to a powerful engine running in the distance combined with powerful wind sounds; I used to confuse it with low-flying planes the windows from the apartment i live in all face a very …
both described a low hum · 835 km away
very low frequency hum that is constant and does not vary in pitch tone or freqency. I can sometimes feel it in my chest as well as hear it. I have been very sensitive to bass sounds and low…
the accounts read alike, found by meaning rather than by shared details
A low hum that sounds as of it may be some deep vibration that is causing it, I cannot feel it but only hear it. I mainly hear it in the winter months, it's been over ten years since I began…
the accounts read alike, found by meaning rather than by shared details
Two alternate low frequency sounds. Duration of two alternate sounds is different each time. Could start and stop with any tone. In my previous apartment I was able to hear sound more often …
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.