An open record of things people cannot explain

Campbelltown 2560, Sydney NSW · 2024-01-06 · from the WORLDHUMMAP archive

An account in Campbelltown 2560, Sydney NSW

It is a very deep sound like road/track working that keep going on the same frequency for a while then reach higher frequency that make in my left ear a vibration that is very annoying. Is there any help or understanding about this and where is come from and why my husband can't her this noise?

What they reported

First noticed: 2021

Pitch: Sine sound. Frequency is around 420 to 440

Loudest: During the night

Where: Indoors

Symptoms: Ear discomfort (pain, fullness, throbbing), Insomnia, Sense of vibration, Anxiety, Irritability, nervous, want go outside the house

Changes with weather: I didn't pay attention to this

 

Others who described something like this

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

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

2024-07-20

A pulsing low frequency vibration that hurts my ear at night. I can only hear it in my right ear and if I fully block my right ear by cupping it with my hand I can’t hear it through my left

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.