a very low frequency hum that I hear with only my left ear. It is louder at night and I cannot escape it even in a remote area. It often is a pulsating type of hum. Not a constant. Almost…
both described a low hum · pulsing light · 134 km away
West Gardiner, Maine · 2019-03-13 · from the WORLDHUMMAP archive
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 rapid flicker or flux in pitch through a second here or there of a constant hum. Moved into house in 2018, have heard sound regularly at location, several times per week. Summer with windows open, or winter with house closed up. As an experiment, I shut off the entire electricity to the house in the dead of winter to remove all background noise to total quiet. Sound was plainly audible to me equally inside and outside the house. Hum is even heard with hands tightly plunged over my ears. It's like a vibration in my skull. There is no known large industry nearby; nearest turnpike is 3-4 miles away (and sometimes audible and discernible as a separate sound). One of the times the sound was most notable was noticed waking at dawn on a Sunday morning during a major snowstorm, when any industry, construction, or highway traffic is typically non-existent or minimal�as well as the near foot of fresh snow absorbing sound. The hum was very noticeable. My girlfriend cannot hear this noise at any time. The sound seems to fully surround outside, but with standing on one side or the other of the house, it sounds strongest in a SW or S direction. Seems to be ground level or from within the ground, rather than above in the air.
What they reported
First noticed: 2018
Pitch: 22Hz triangle wave
Loudest: Equal night and day
Where: Equal indoors and outdoors
Symptoms: Headache, Insomnia, Sense of vibration, Anxiety, Near insanity because I cannot block it out.
Changes with weather: No.
What stood out: a low humpulsing light
a very low frequency hum that I hear with only my left ear. It is louder at night and I cannot escape it even in a remote area. It often is a pulsating type of hum. Not a constant. Almost…
both described a low hum · pulsing light · 134 km away
Sound reminds me of the far off pulsating drones of propeller planes that I heard as a child growing up in the city (Boston, MA USA). Yes. I├»┬┐┬╜m sure, like other people who hear this hum,…
both described a low hum · pulsing light · 242 km away
distant vibration sounding noise, sounds pulsating. woke me up because when i put my head on my pillow it gets louder, like my pillow acts as a medium from something below me that i can hear…
both described a low hum · pulsing light · 300 km away
hum, a mechanical noise, continuous, never-ending, somewhat pulsating, varying intensity, always from south, I hear it inside my closed house (all else quiet) on southern side, I do not hear…
both described a low hum · pulsing light · 839 km away
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 · pulsing light · on the other side of the country
Low throbbing I am able to hear many things others cannot, such as the humming of electronics (lights, CRT monitors/TV's, etc.), music being played far away, road construction several miles …
both described a low hum · pulsing light · on the other side of the country
Low frequency - sounds like an airconditioning unit or low frequency diesel truck in the distance. Is louder sometimes than other. Sometimes really loud - particularly at night when everythi…
the accounts read alike, found by meaning rather than by shared details
Low frequency hum The hum is loudest inside the house but sounds like it is coming from outside. When I go outside it is still audible but less so with ambient noise and I cannot determine a…
the accounts read alike, found by meaning rather than by shared details
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 silen…
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.