What technology did Hedy Lamarr and George Antheil develop during World War II?
Answer
Frequency-hopping spread-spectrum technology
Hedy Lamarr, an actress and inventor, collaborated with composer George Antheil to create frequency-hopping spread-spectrum technology during the era of World War II. This innovative concept involved rapidly changing the carrier frequencies used for signal transmission. The primary goal of this technique was to ensure reliable and secure communication, specifically to prevent Allied torpedo guidance signals from being jammed or intercepted by adversaries. This fundamental principle of resilient, invisible connection proved vital and later formed a bedrock for many modern wireless standards used in consumer audio transmission today.
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