Humming sound, like a motor of some kind working loudly in the background Doctor told me I was anxious/stressed and the sound was coming from my head, specially because I could hear louder a…
both described a low hum · 11 km away
England, London SE24 0LG · 2021-07-21 · from the WORLDHUMMAP archive
Faint, persistant drone. Like the hum of a neighbours fridge, a power station or an amp left on. But is none of these and has no discernable source. Same house: No hum 1997 to 2008. Not every night 2008 to approx 2011/2. Every night to present day. I used to experience balance and fainting problems during menopause (2011 - 2013). Dr checked ears - fine. Gave no diagnosis.
What they reported
First noticed: 2008
Pitch: Main drone = 35hz with harmony at 42hz
Loudest: During the night
Where: Indoors
Symptoms: Sense of vibration, Sometimes get sympathetic high pitched ringing. (2149hz) This "beats"
Changes with weather: No
What stood out: a low hum
Humming sound, like a motor of some kind working loudly in the background Doctor told me I was anxious/stressed and the sound was coming from my head, specially because I could hear louder a…
both described a low hum · 11 km away
Like a generator or roadwork machinery idling at the end of the street Earplugs make no difference. The question about being right or left handed is interesting as I had severe wrist pain ar…
both described a low hum · 13 km away
A booming sort of tone, manifesting at various volumes, usually pulsing. At its loudest and most continuous, it resembles a car engine running with the choke out. To clarify an earlier answe…
both described a low hum · 18 km away
Low hum. Sounds like it could be a fridge or some other technology or a neighbour's bathroom/kitchen fan but isn't anything that I can find. Hear it at night very loud but also recently one …
both described a low hum · in the same place
A low frequency machine noise, which has peaks and troughs of intensity as though two electric fans are coming into phase them exiting to antiphase, at intervals of 2-3 seconds. The sound a…
both described a low hum · in the same place
A low, continuous hum I first noticed the hum when I moved into my flat in 1999. It was extremely loud and intermittent - it would hum for a few seconds, stop for a few seconds, start again.…
both described a low hum · 11 km away
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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.