@BrianRoemmele The #VoiceOfWar: #voice laser does not project sound from a speaker but can beam it directly towards an enemy, which makes the voices appear from thin air. Soldiers between the weapon and the target will not be affected. #VoiceFirsthttps://interestingengineering.com/us-military-aims-to-start-using-laser-weapon-that-produces-voices-by-2021 …
Cherie, thanks for asking. It is a very deep subject but this is a good start: https://pdfpiw.uspto.gov/.piw?Docid=06470214&homeurl=http%3A%2F%2Fpatft.uspto.gov%2Fnetacgi%2Fnph-Parser%3FSect1%3DPTO1%2526Sect2%3DHITOFF%2526p%3D1%2526u%3D%2Fnetahtml%2FPTO%2Fsrchnum.html%2526r%3D1%2526f%3DG%2526l%3D50%2526d%3DPALL%2526s1%3D6470214.PN.%2526OS%3D%2526RS%3D&PageNum=&Rtype=&SectionNum=&idkey=NONE&Input=View+first+page …
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I’m good w depth: ALF to ULF. The age (yrs) of patent family & use of RF is interesting. I’ll have to brush up on AM mods; CB background. Ex had a set of Martin Logans w vacuum tubes in the 90s. He was a deaf physicst MSEE audiophile. I went to HS w Chuck Yeager’s grandkids.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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