low-pitched idling engine from 100 or 200 meters away For clarification, no one in my family has been diagnosed as Autistic or Asperger. However, I believe that several people in my family, …
both described a low hum · 57 km away
Djurhamn 13975, Stockholm Sweden · 2022-02-01 · from the WORLDHUMMAP archive
Low huming like a Diesel engine I am diagnosed with Restless legs syndrome, RLS, which symptoms unfortunately has increased last 5 years (it started 2005). They think that RLS depends on some sort off disturbance in the dopamine supply. For me it is some correlation of the RLS increasing and startup of hearing humming sound. And likely to belive is that the huming sound also is some sort of "disturbancy" in the brain which cater for the conditions to hear these low frekvense sounds. I have an intake of dopamine to mitigate the RLS, but I can stil hear the huming. But althought I feel I get some sort of benifit for also mitigate the huming. (intake of dopamine started 2021 and hunming occured 2018) - This is my own subjective understanding and point of view. And also, greate setup of this webside. For me the huming is a real pain when it goes on at its worst.
What they reported
First noticed: 2018
Pitch: 20-40 Hz
Loudest: During the night
Where: Indoors
Symptoms: Wakes up during night time PM 02:00 to 05:00, approx
Changes with weather: Shorter periodes i can disappear but cannot realte it to weather
What stood out: a low hum
low-pitched idling engine from 100 or 200 meters away For clarification, no one in my family has been diagnosed as Autistic or Asperger. However, I believe that several people in my family, …
both described a low hum · 57 km away
Like distant diesel engine or a large industrial fan far away. The hum appeared very sudden, about 3 months ago. Since then I've heard it, but not everyday. Ear plugs doesn't help. Even tho…
both described a low hum · 61 km away
Very low, constant vibration sound, similar to car engine far away or even some household item. It changes the pitch from time to time. I hear it at night only, when there are no other sound…
both described a low hum · 418 km away
Steady sinus huming infra sound 71 Hz. Seems the hum been gone for a day or two (?), then sudenly (2018-11-12, 9PM) as switched on with a button it come back, first experiend as very loud, b…
both described a low hum · 434 km away
Very low frequence, humming, more often during Winter, short breaks and coming back after a few Seconds. Typical short break when I change posture. Not every day, more often evenings. I have…
both described a low hum · 449 km away
Heavy truck idling 1 km away I first heard/learned of "A global hum" 10 minutes ago !!! (what a relief, I have soon 40 years suffering alone !!! ) I am professionally as a physician, musici…
both described a low hum · 471 km away
low hum and high fan sound Some people experience the hum in my house as coming from the cell towers but I hear the hum and it pulses. Sensitive people dislike it to be in my house. Where ra…
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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.