USA, Richardson · 2019-05-12 · from the WORLDHUMMAP archive
A low hum in USA, Richardson
Low frequency modulating hum Used a stethoscope on water line, gas line, walls, concrete floors and turned electricity off thinking it was something running in the attic. We had bought this house 3 years ago and only heard it here. several rooms in the house I do not hear the noise at all. The sound seems to just radiate , can't isolate noise louder sometimes other times not as loud.
low frequency hum or rumbling Live within 2 miles of Great Lakes shipping channel (Lake Superior/Lake Huron) so thought at first was freighters or possibly jet plane overhead despite sound b…
hum, a mechanical noise, continuous, never-ending, somewhat pulsating, varying intensity, always from south, I hear it inside my closed house (all else quiet) on southern side, I do not hear…
A Low hum that I can feel vibrating in my ears. An exterior feel around my head and ears. It's a slow pulsating deep hum that vibrates. It is constant and I have realized it is not just in m…
Sounds exactly like there is a large truck idling down the street outside. but I can actually feel the noise vibrating and pulsing inside my eardrum. The way it goes in and out mimics the so…
Distant idling diesel engine, stops when I yawn or if a sound is made I played an audio 'subwoofer test' online at onlinetonegenerator.com and after I stopped when it got too low hertz I too…
Low, constant, almost pulsing hum├»┬┐┬╜like that of the background engine noise of the Enterprise on Star Trek: TNG or the 'glowing' hum of the nuclear reactor on the Simpson's; a little rap…
Low frequency hum, oscillating and getting louder then quieter in a regular pattern. Only hear it at home and not always there. Louder at night. If I press my ear to the house wall I can hea…
the accounts read alike, found by meaning rather than by shared details
Low frequency - sounds like an airconditioning unit or low frequency diesel truck in the distance. Is louder sometimes than other. Sometimes really loud - particularly at night when everythi…
the accounts read alike, found by meaning rather than by shared details
freight train from a long way off. large diesel generator as heard from a great distance. loud speaker amplifier hum coming from speakers when no other sound is played. comes from every dire…
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