a throbbing sound that i feel inside of my chest/inner ear I have walked around my block in an attempt to isolate the sound with no significant change on a quite late night that i could not sleep, going to all corners of the block to see if it was stronger or directional, no change detected. one time i was able to detect the sound/vibration of construction 4 miles away, however the construction has been completed.
What they reported
First noticed: 2013
Pitch: 30-40 Hertz
Loudest: During the night
Where: Equal indoors and outdoors
Symptoms: Ear discomfort (pain, fullness, throbbing), Insomnia, Nausea, Sense of vibration, Anxiety
Changes with weather: appears louder in winter often cold nights after the furnace shuts off at night
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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.
Anomaly