Low frequency pulsating late at night when everything is quiet. Specifically elevated when then there is no wind. The quieter the evening, the louder the hum. Its almost like a hovering or f…
both described hovering · a low hum
Unites States of America, Mckinleyville · 2020-02-11 · from the WORLDHUMMAP archive
An extremely low frequency sound that I can barely hear but at the same time is extremely loud, especially in my bathroom and my bedroom. Seems to not exist outside or for other people. When sound is at its worst i swear it is similar to a helicopter hovering overhead. No, Im glad that I finally found a person or group who hears the same things that I do and that I may not be crazy afterall.
What they reported
First noticed: 2012
Pitch: Sub 16Hz, sound was most similar sub 10Hz especially right at 4Hz
Loudest: During the night
Where: Indoors
Symptoms: Insomnia, Sense of vibration, Anxiety
Changes with weather: No
What stood out: a low humhovering
Low frequency pulsating late at night when everything is quiet. Specifically elevated when then there is no wind. The quieter the evening, the louder the hum. Its almost like a hovering or f…
both described hovering · a low hum
Sounds like a big truck idling, or many helicopters are hovering, I can also feel the hum in my home/ in my body like when you feel the bass tones in your body at a concert. I think I'm sen…
both described hovering · a low hum
Pulsating low frequency noise, sounds like some sort of aircraft hovering in the sky. Could be likened to a train passing through a tunnel. The hum will wake me out of my sleep, with a sense…
both described hovering · a low hum
Low BUZZ or hum, fairly background, feels deep within the ear but also like it’s just hovering around the opening. I have not necessarily looked physically for the source of the sound but h…
both described hovering · a low hum
Like a helicopter hovering over my neighbourhood or an electrical hum that comes from a stereo but everywhere It sometimes begins with an overhead helicopter but then the helicopter sound de…
both described hovering · a low hum
Woke up after ~4 hours of sleep and decided to give WILD another go. Included some SSILD because it makes transitioning easier (or possible?) for me. Everything went well with me waiting in …
both described hovering
A low hum that sounds as of it may be some deep vibration that is causing it, I cannot feel it but only hear it. I mainly hear it in the winter months, it's been over ten years since I began…
the accounts read alike, found by meaning rather than by shared details
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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.