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Capt Richard I P.
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Sweet! Science Fiction has often inspired science fact!
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SSG Gerhard S.
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I remember taking a College Physics Class in High School (1981)... we were studying wave theory and sound waves in particular. I remember one student asking if fluid waves can cancel each other out, why can't sound waves cancel each other out. The Teacher responded, that though that should work in theory, it would be necessary to have "enormous" computing power to measure the frequency of the sound waves coming in, and to attenuate the counter-waves at the right time to cancel them out... impossible at the time.... now we have noise cancelling headphones that do just that!

One can easily imagine the potential for this Boeing system, particularly with some future refinements.
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CPT Zachary Brooks
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Are you able to patent something that does not even have a feasible prototype yet?
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SSG Gerhard S.
SSG Gerhard S.
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There is a patent page linked in the article... I looked at a few of the patents.... and it looks like they're patenting the technology and the various linked suite of devices necessary to the technology.

http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=8981261.PN.&OS=PN/8981261&RS=PN/8981261
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