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WHAT IS IT ?? !!
outhouse radio:
October 8 2010 @ 05:30 utc 6.837 usb
http://www.mediafire.com/?bpzgkd0my3nll4n
me and Weak both heard this What is it ???
Seamus:
I don't know, but it sounds somewhat reminiscent of a "sweeper" type of mystery signal that I've heard recordings of before.
If you speed it up to several hundred times normal, you can see a definite set of multiple downward-sweeping tones that overlap each other, repeating over and over.
SW-J:
--- Quote from: outhouse radio on October 09, 2010, 0223 UTC ---October 8 2010 @ 05:30 utc 6.837 usb
http://www.mediafire.com/?bpzgkd0my3nll4n
me and Weak both heard this What is it ???
--- End quote ---
Looks like sixteen different 'tones' or frequency 'slots' at any one time (in the recorded BW anyway) viewing an audio spectrogram that's updated in real-time as the audio is being played, and the tones slowly all 'drift' down (linearly seem to shift) in frequency (as Seamus observed using high-speed playback) ...
The fading may be due, at least in part, to fading/selective fading. The actual signal may be 16 tones.
I'd say propagation experiment, or a new analysis tool for evaluating a 'path' ... can't say that much data is being moved this way, but it is possible it's a comms taking place, although I have never seen a 'standard' that used drifting tones like these ...
Here's what Spectran shows:
outhouse radio:
--- Quote from: SW-J on October 09, 2010, 2301 UTC ---
--- Quote from: outhouse radio on October 09, 2010, 0223 UTC ---October 8 2010 @ 05:30 utc 6.837 usb
http://www.mediafire.com/?bpzgkd0my3nll4n
me and Weak both heard this What is it ???
--- End quote ---
Looks like sixteen different 'tones' or frequency 'slots' at any one time (in the recorded BW anyway) viewing an audio spectrogram that's updated in real-time as the audio is being played, and the tones slowly all 'drift' down (linearly seem to shift) in frequency (as Seamus observed using high-speed playback) ...
The fading may be due, at least in part, to fading/selective fading. The actual signal may be 16 tones.
I'd say propagation experiment, or a new analysis tool for evaluating a 'path' ... can't say that much data is being moved this way, but it is possible it's a comms taking place, although I have never seen a 'standard' that used drifting tones like these ...
Here's what Spectran shows:
--- End quote ---
well it isn't anything new it has been around for years
first time i have recorded it
I GUESS IT REMAINS A MYSTERY ;) ??? ;)
PresentedIn4D:
It's XM Whales/Backwards Music station, I'm pretty sure.
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