Low frequency hum, always same frequency, I'd estimate around 50hz (at least my perception). I only hear it at/in my home, if I'm at another location, I don't think I've ever heard of it. …
both described a low hum
Langley, British Columbia. V3A 8M4 · 2018-10-07 · from the WORLDHUMMAP archive
Deep resonating hum, and waves which are felt Dad took me to the doctor three times since it began. Nothing medically or emotionally wrong. Ears have been checked and are excellent. Mild sedative didn't work. Doctor says it must be from macrocell/microcell clusters that have been set up by us. There are 30+ of them. My Aunt also feels it when she visits our home. I hope Telus mobility reduces the numbers of the cells of their clusters.
What they reported
First noticed: 2018
Pitch: Difficult to identify, although one of the sounds sound like 44 Hz.
Loudest: During the night
Where: Indoors
Symptoms: Headache, Insomnia, Nausea, Sense of vibration, Anxiety, Physically cannot relax. Chest tightness. Memory problems.
What stood out: a low hum
Low frequency hum, always same frequency, I'd estimate around 50hz (at least my perception). I only hear it at/in my home, if I'm at another location, I don't think I've ever heard of it. …
both described a low hum
Low pitch hum estimating around 50-100hz The sound is not a perfect pure tone, and has slight volume changes, it sounds similar to the hum of a fan motor. I have driven around in an attempt …
both described a low hum
A low frequency Hum sound that fluctuates subtly but for the most part is steady The Hum is a low frequency and droning sound and it kind of fluctuates in tone.. almost like an idling diesel…
both described a low hum
Very low-pitched continuous drone. Pitch rises and falls slightly but can remain steady at times. Inaudible to my wife. Reminiscent of the hum from a large transformer/sub station but there …
both described a low hum
Low, soft rumble - as if a large truck were idling in the distance - it varies, but not rhythmically - I can almost "feel" the vibrations. Most predominantly at night, in the bedroom on the…
both described a low hum
Low hum, sometimes pulsating, sometimes not. It is very loud. It sounds like a propeller airplane way off in the distance, but it doesn├»┬┐┬╜t go away. Or an 18-wheeler on a busy freeway, …
both described a low hum
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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.