Like an aircraft or maybe a street sweeper, but it doesn't get closer or farther away. It is not solid. Sometimes it sharpens from a dull hum to almost a pure tone, but intermittent enough to wake me up at night. 2013 is a guess. I don't recall exactly when I started hearing it, only that it really began to interfere with the quality of my rest at that point. If I thought living somewhere else would make it stop, I'd move.
A hum sound that seems to be in my ear rather than coming from the outside. Its stronger inside my house than outside. But it is not from any device in my home. It varies in intensity. S…
A lower hum that does increase in volume at times. It stays at a steady pace but, at times can change to a different pattern of wave. It will then go back to the original. It's like a "voooo…
Low frequency rumble like a distant diesel engine idling. Heard more inside house or inside car if turned off. Walls seem to pass the sound. Slightly directional. Oscillates randomly. If I g…
low pitched hum/vibration, fluctuating with intensity, non directional. When I am inside I hear it and it seems like it is coming from outside but when outside I can't really hear it. it is …
It comes an goes , it's rarely a constant , however the hum sustaines for minutes on end at times , pulsating as well . I've looked into Flightradar24 & there is a refinery near my location…
It sounds like the background hum from a device like a furnace or dehumidifier. It stays at a constant volume and has a regular oscillation wave pattern. Often, when I lay down to sleep, I …
both described a low hum · 158 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.
Anomaly