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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 ...
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]
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 ...
#2 Hedy Lamarr. Hedy Lamarr, born in Vienna in 1914, was an actress and inventor. ... So, Morgan invented a third signal on the traffic light, which we now know as the yellow light that tells us ...
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 ...
Frequency-hopping spread spectrum [498] 2014 Hedy Lamarr: 1914 Frequency-hopping spread spectrum [499] 2014 Howard Aiken: 1900 Automatic sequence controlled calculator (Harvard Mark I) [500] 2014 Mildred Dresselhaus: 1930 Lattice structure [501] 2014 Otis Boykin: 1920 Electrical resistor [502] 2014 Richard DiMarchi: 1952 Insulin Lispro [503 ...