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I remember watching a docu in Netflix about spies where they show a deice that could record and transmit sound, using same technology.
by anaganisk 5y ago
I remember watching a docu in Netflix about spies where they show a deice that could record and transmit sound, using same technology.
- xijingpooh 5y agoThat's how the Soviets bugged the US embassy in Moscow. With a resonant circuit w/o a power source and a reflected RF beam.
- fallat 5y agoIt's not processing though? It's acting like a mirror or a polaroid? Do those process?...
- dredmorbius 5y agoThe "Chrysostom" Great Seal Bug, 1945, USSR, created by Léon Theremin, who also invented the early electronic musical instrument bearing his name. The bug remained installed in the US Embassador's office for 15 years, though it was recognised as a listening device in 1952. https://hackaday.com/2015/12/08/theremins-bug/ https://hackaday.com/2015/12/08/theremins-bug/ https://www.algora.com/Algora_blog/2021/02/07/the-great-seal-bug-how-the-soviet-union-spied-on-the-us-embassy https://www.algora.com/Algora_blog/2021/02/07/the-great-seal...