UFO / Black Triangle sounds
Detailed sound analysis reveals reversed or synthesized Doppler effect and lack of white noise produced by these unidentified objects. Iindicating black triangles are either silent and emitting a fake sound or have non-conventional propulsion.
by Jason Booth - 17 tracks
Fly by overhead Triangle - Apr 28 1993
Black Triangle - 29 April 1993
Vertical take off & overhead - Aug 9 1996
Reverse doppler effect - Aug 10 1996
Reverse doppler effect - Jan 22 1997
FT broadcasts bs sound after observed
Flying Triangle over Richmond Virginia 8 August 20
FT 4 May 2000 Pine Bush NY
Congregation - 29 April 1993
Frequencies uniformly drop in pitch April 28 1993
Reversed Doppler produced by all FTs
* Normal aircraft sounds for comparison
Boeing 737 recorded same night
Conventional jet fly by
Harrier jumpjet on take off exhibits normal sounds
Normal 737 frequencies rise in pitch on take off
Northrop N-9MB Flying Wing
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Boards form Jason Booth
Detailed sound analysis reveals reversed or synthesized Doppler effect and lack of white noise produced by these unidentified objects. Iindicating black triangles are either silent and emitting a fake sound or have non-conventional propulsion.
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