Rockforest, Tubber · 2018-09-27 · from the WORLDHUMMAP archive
A low hum in Rockforest, Tubber
low frequency drone hum, idling diesel engine at a distance, slight resonance, brief reduction of intensity at random intervals (1 to 5 secs) My experiential opinion is this: The 'sound' is carried through the ground, and not airborne. House is located on a karst region of exposed limestone, low elevation, Brick wall, cement foundations, corrugated steel roof. House next door is timber framed and the Hum is far less audible. I live away from industrial buildings and have ruled out local electrical/mechanical sources.
What they reported
First noticed: 2015
Pitch: 55 to 59 Hz
Loudest: During the night
Where: Indoors
Changes with weather: Wind noise masks the Hum. But it does not change. There is NO correlation with High/Low air pressure etc
Low droning 240hz however more recently there's a hum within the hum. More recently, I've started to hear a hum within the hum. It's a higher pitch, it rises and falls in a similar manner ea…
Like a base guitar that's too close to the speaker ,a very low rumble I seem to get strong vibrations, (not good vibrations!) before the hum gets going after being off. These can last for a …
Low, bass like humming noise, like a muffled bathroom fan, pulsating. It's a really bizarre experience, it feels like more than just something I'm hearing, it's almost as though there are vi…
Deep Vibrating sound repeating its noise sequence over and over. Putting it in more visual terms: it's like a giant metallic washing machine turning. (Yes I've checked the washing machine an…
Sounds like a truck ignition droning in the distance. Also sounds like an airplane/helicopter droning in the distance. It comes in waves/vibrations at night. It happens most nights - I have…
Low freq hum sound more sever at night time, like a drone above building, prevents sleep, not everyone is sensitive to it, driving me crazy at night, can be heard during the day, if you know…
Low frequency hum The hum is loudest inside the house but sounds like it is coming from outside. When I go outside it is still audible but less so with ambient noise and I cannot determine a…
the accounts read alike, found by meaning rather than by shared details
Has this happened to you?
Write it down while you still remember the details. We will look for the others.
If this reminds you of something a friend or a relative told you once and never mentioned again, send them this page. Reading that a stranger described the same thing is usually the part that helps.
Nothing is tracked back to you and nothing is sent on your behalf. The link is just the page you are reading.
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