digital wireless | digital wireless
Hedy's Folly: The Life and Breakthrough Inventions of Hedy Lamarr, the Most Beautiful Woman in the World
What do Hedy Lamarr, avant-garde composer George Antheil, and your cell phone have in common? The answer is spread-spectrum radio: a revolutionary invention based on the rapid switching of communications signals among a spread of different frequencies. Without this technology, we...
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