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In the 2004 video game Half-Life 2, Dr. Kleiner's pet headcrab, Lamarr, is named after Hedy Lamarr. [102] Her son, Anthony Loder, was featured in the 2004 documentary film Calling Hedy Lamarr, in which he played excerpts from tapes of her many telephone calls. In 2008, an off-Broadway play, Frequency Hopping, features the lives of Lamarr and ...
In 1942, actress Hedy Lamarr and composer George Antheil received U.S. patent 2,292,387 for their "Secret Communications System", [9] [10] an early version of frequency hopping using a piano-roll to switch among 88 frequencies to make radio-guided torpedoes harder for enemies to detect or jam.
During World War II, Golden Age of Hollywood actress Hedy Lamarr and avant-garde composer George Antheil developed an intended jamming-resistant radio guidance system for use in Allied torpedoes, patenting the device under U.S. patent 2,292,387 "Secret Communications System" on August 11, 1942. Their approach was unique in that frequency ...
Antheil would control the frequency-hopping sequence using a player-piano mechanism, which he had earlier used to score his Ballet Mécanique. [54] On August 11, 1942, U.S. Patent 2,292,387 was granted to Antheil and "Hedy Kiesler Markey", Lamarr's married name at the time. This early version of frequency hopping, though novel, soon met with ...
Hedy Lamarr, U.S. patent 2,292,387 — with co-inventor George Antheil, frequency hopping spread spectrum radio for jam-proof remote control of torpedoes. This work led to their induction into the National Inventors Hall of Fame in 2014. [3] Abraham Lincoln, [2] U.S. patent 6,469 — [method for] Buoying vessels over shoals. George Lucas [2]
Hedy Lamarr (/ ˈ h ɛ d i /; November 9, 1914 – January 19, 2000) was an Austrian-American actress celebrated for her great beauty who was a major contract star of MGM's "Golden Age". Lamarr also co-invented – with composer George Antheil – an early technique for spread spectrum communications and frequency hopping , necessary to ...
Hedy Lamarr tries to pitch her frequency-hopping system for guided torpedoes to the US Navy, who continually interrupt the film star. When a customer complains about the size of his fries, George Crum gets rather angry, which soon leads to an invention of a new food we still eat today.
1908: Frequency-hopping spread spectrum in radio work was described by Johannes Zenneck (1908), Leonard Danilewicz (1929), [60] Willem Broertjes (1929), and Hedy Lamarr and George Antheil (1942 US patent).