Comments by "Tony L" (@tlangdon12) on "Frequency Hopping Radios That You Can't Hear On A Scanner" video.

  1. Spread spectrum radio communication was invented by Hedy Lamarr (a famous film actress in the 1930s and 40s) and George Anthiel during World War II, as a technology for communicating with torpedoes to give them updated guidance information in a way that could not be intercepted or jammed.
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