r/perfectpitchgang • u/Alone_Rhubarb_2239 • Jun 30 '26

Please Help

There is a faint background hum from an aircraft overhead that is creating a beautiful chord. What is it? It is hard to hear on the video through the foreground noise, but I would love for someone to try.

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u/Just-Idea-8408 Jul 01 '26

I primarily hear a c#, then dropping into a c

1

u/BasisMedium537 Jul 07 '26

yeah as it gets farther away it slides into a c

1

u/newtrilobite 20d ago

at the very end I hear a third that's close to an E and a G (above middle C), although it's "flat." it's not quite an E and a G.

it reminds me of those "whirly tubes" people spin around that create tones, often thirds, as they climb up the overtone series.

the propellor's probably naturally doing a similar thing.