A very low decibel intermittent hum. Almost like a long drawn out Morse code. Hum, then one second silence, then hum. No particular pattern. But constant. Night. Day. But only notice when I …
both described a low hum · in the same place
USA, Miller Place · 2021-05-30 · from the WORLDHUMMAP archive
A very low decibel intermittent hum. Almost like a long drawn out Morse code. Hum, then one second silence, then hum. No particular pattern. But constant. Night. Day. But only notice when I am at my particular address. Nothing in my house accounts for it. And I hear mostly in my right ear. I am ambidextrous. But favor left hand for writing and art. Right hand for computer and sports. Feel like I’m sensitive to low decibel noise and this has become annoying. Like I said it’s in and out, mostly in like a slow Morse code type of sound.
What they reported
First noticed: 2014
Pitch: SINE
Loudest: During the night
Where: Indoors
Symptoms: Ear discomfort (pain, fullness, throbbing), Headache, Insomnia, Nausea, Sense of vibration
Changes with weather: No
What stood out: a low hum
A very low decibel intermittent hum. Almost like a long drawn out Morse code. Hum, then one second silence, then hum. No particular pattern. But constant. Night. Day. But only notice when I …
both described a low hum · in the same place
A very low decibel intermittent hum. Almost like a long drawn out Morse code. Hum, then one second silence, then hum. No particular pattern. But constant. Night. Day. But only notice when I …
both described a low hum · in the same place
A very low decibel intermittent hum. Almost like a long drawn out Morse code. Hum, then one second silence, then hum. No particular pattern. But constant. Night. Day. But only notice when I …
both described a low hum · in the same place
It is a consistent super low frequency drone I hear at night when indoors that I have described to my wife and kids (none of whom hear it themselves!) as an idling truck engine nearby—not cl…
both described a low hum · 79 km away
Like the engine of a bulldozer on a distant construction site I live in an isolated area near a hydro electric dam with high tension wires. The dam is no longer in high capacity use. I've be…
both described a low hum · 58 km away
Low hum, like an electrical transformer, very strong but low frequency. Sometimes notice a pulse with it that I can feel the pressure on my ear drums. I generally do not feel well living in …
both described a low hum · 70 km away
a very low frequency hum in two different specific frequencies. The hum switches back and forth between the two frequencies intermittently. When the environment I'm in has other noises the…
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.