An open record of things people cannot explain

Italia, Parma · 2020-03-17 · from the WORLDHUMMAP archive

An account in Italia, Parma

It's like a very low dull annoying sound that makes me feel like my eardrums are constantly vibrating. It's sounds like a sports car engine sound when you're not pushing on the gas. Some people claim this sound comes from outside, but in my case it seems to be coming from inside my head.

What they reported

First noticed: 2017

Pitch: 34 Hertz

Loudest: During the night

Where: Indoors

Symptoms: Ear discomfort (pain, fullness, throbbing), Sense of vibration

Changes with weather: I can't really tell

 

Others who described something like this

2024-11-11

It is an extremely low vibrational hum that can be felt in my body. I just want to point out 1. It feels like it comes from he Earth. 2. My microphone can pick up the sound from my sound boo

the accounts read alike, found by meaning rather than by shared details

2018-11-30

The sound seems to come from the sky, an intense vibration. Similar to the frequencies emitted by a diesel engine of a car with a slight acceleration or a larger engine at slow speed. Someti

the accounts read alike, found by meaning rather than by shared details

2018-04-04

Less of a sound, more of the feeling of vibration and dull buzz that goes with it. It's very frustrating--it's not quite a sound for me, it's more of a vibration that is producing a sound, i

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.