Low frequency droning like a distant Diesel Locomotive. Even heard a distant locomotive come and go and the sound in my head disappeared as it passed in the distance. Had the same experience with a motorcycle last night laying here in bed. It gradually got louder until a motorcycle passed, and as it faded away it eventually just returned to the same Hum but there was no notices change it when I didn’t notice the motorcycle. It’s like the sound morphed into it.
What they reported
First noticed: 2010
Pitch: I notice the sound and noticeable pressure in my head goes away ~30-40Hz, seemingly 35Hz.
Loudest: Equal night and day
Where: Indoors
Symptoms: Ear discomfort (pain, fullness, throbbing), Insomnia, Sense of vibration
A constant low very penetrating low hum. It sings a little. Like a steamer coming from afar. I already have tinnitus with treble, but this sound is much worse and more penetrating. Yes, I di…
Deep, pulsating, vibrating, feel it in my body, chest and head/ears, like an idle engine may be an aggregate.. same level constant, no escape There are two oil platforms "resting" in the fjo…
High pitch hum 24/7 for about 2.5 years,I have used FFT which shows MXComponet, FFT Wavelet CONTEC,HASP, android BLE, RS232C, GPS, Pyschis toolbar acceleromator Max Range 4.00 total G force …
First I thought of a running washing machine. A Diesel engine or distant road construction is close too. Furthermore there is a fast bubbling sound like Geiger counter or the bubbling of a a…
it sounds like a deep humming noise. when i first started hearing it and it started to affect me it reminded me of an old plane propeller (1900s), but from a distance. it doesn’t sound very …
Low deep hum, heard mostly at night as I'm a poor sleeper it wakes me up, been happening a number of years now, need to sleep with a fan on to cancel the noise out. My oldest son has Asperge…
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.
Anomaly