Low droning hum, engine-like noise I will add I do live directly above a natural gas pipeline that runs through the bottom of our little pond, they (not sure what company) put the pipeline i…
both described a low hum · 33 km away
Berrien Center, Michigan 49102. I also heard it once in Fort Wayne · 2018-11-07 · from the WORLDHUMMAP archive
Low frequency humming noise. The frequency of the hum doesn't change, but there is a subtle pulsation associated with it. In a household of five, I'm the only one who hears it. I've been hearing it for approximately five years. I hear it most at night especially when I wake in the middle of the night when there is no ambient sounds in the house (TV, fan, etc). We live in southwest Michigan in a subdivision where our house is the highest in altitude (at the top of the highest hill). I've done extensive troubleshooting (I'm a Mechanical Engineer, so can't help it) and can not pinpoint the source. Google searches got me hear today. 11-7-18 Nothing to add, now.
What they reported
First noticed: 2013
Pitch: 148 Hz
Loudest: During the night
Where: Equal indoors and outdoors
Symptoms: Insomnia
Changes with weather: Not notef.
What stood out: a low hum
Low droning hum, engine-like noise I will add I do live directly above a natural gas pipeline that runs through the bottom of our little pond, they (not sure what company) put the pipeline i…
both described a low hum · 33 km away
Low frequency, highway white noise, metal towers being hit or something in distance. It can be so loud. It├»┬┐┬╜s a consistent noise all night. Its driving me crazy. It├»┬┐┬╜s starting to dr…
both described a low hum · 124 km away
A low humming noise. I can't hear it when any other noises are present, only in the silence. It is only audible indoors: in a car, in my garage, in my house. I've heard it at home most frequ…
both described a low hum · 129 km away
constant humming sound coming from the east, loudest at night and during winter season. I thought the sound was coming from Trains idling on the tracks about 2 miles aways, but then I would …
both described a low hum · 139 km away
loud hum, almost like machinery droning in the background or a dryer running at a car wash - but at night when everything is closed. I've gone outside trying to figure out where it is coming…
both described a low hum · 152 km away
A low hum that starts out in short, infrequent bursts, and then increases in both frequency & length of time. As it increases in length, it manifests itself as a simultaneous hum/pressure f…
both described a low hum · 157 km away
A low pitched, "never ending" hum/buzz. Sounds like a train is approaching (as I live next to the train tracks, I know exactly what that sound from inside the house), but its not the trains,…
the accounts read alike, found by meaning rather than by shared details
A low hum with a specific pattern of long and short hums. Hear it mainly out of my right ear. It's not always constant. Some days I don't hear it at all and other times it's very loud (to me…
the accounts read alike, found by meaning rather than by shared details
Constant humming frequency, I only hear it at night, loudest from inside my house. It sounds like a generator or vehicle running in the distance. It changes it's pitch or something pretty f…
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.