Strange pulsing sound .

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Rusty2
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Strange pulsing sound .

Unread post by Rusty2 » Sun Nov 22, 2020 12:57 pm

Howdy .
I was recording the dawn chorus in the forest yesterday at 4:45am . While recording and after about 20 minutes this pulsing noise appeared .
The strange thing about it was that it got stronger and stronger and then suddenly stopped . It really started resonating in my ears and for a very brief moment I thought I was going to lose my balance . Then it just stopped .

Here's the audio file .
Pulsing.mp3
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Dion
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Re: Strange pulsing sound .

Unread post by Dion » Sun Nov 22, 2020 1:53 pm

Interesting sound, I am sure the recording doesn't do it justice. I dont have any explanation but I do have a few theories.
“The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence.” - Nikola Tesla

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Rusty2
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Re: Strange pulsing sound .

Unread post by Rusty2 » Sun Nov 22, 2020 4:10 pm

Hi Dion . The recording sounds a lot higher in pitch (like a wonga pigeon) but if you hear it with headphones there's a more dominating lower frequency .
The file says it was coming more from the left but I couldn't tell where it was coming from .
Dion wrote:
Sun Nov 22, 2020 1:53 pm
I dont have any explanation but I do have a few theories.
I've heard the theories too but never heard anyone mention or record an associated noise , just the feelings of disorientation etc .

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