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Edwin Howard Armstrong (* 18. Dezember 1890 in New York City; † 1. Februar 1954 in New York City) war ein US-amerikanischer Elektroingenieur und Erfinder. Er entwickelte und erfand Geräte und Verfahren für die Funktechnik. Einige davon, wie der Superheterodynempfänger und die Frequenzmodulation, sind heutzutage (2011) alltäglich.
Edwin Howard Armstrong (December 18, 1890 [2] – February 1, 1954 [3]) was an American electrical engineer and inventor, who developed FM ( frequency modulation) radio and the superheterodyne receiver system.
7. Mai 2019 · Februar 1954) war ein amerikanischer Erfinder und einer der großen Ingenieure des 20. Jahrhunderts. Er ist vor allem für die Entwicklung der Technologie für FM-Radio (Frequenzmodulation) bekannt. Armstrong erhielt zahlreiche Patente für seine Erfindungen und wurde 1980 in die National Inventors Hall of Fame aufgenommen.
Edwin H. Armstrong (born December 18, 1890, New York, New York, U.S.—died January 31/February 1, 1954, New York City) was an American inventor who laid the foundation for much of modern radio and electronic circuitry, including the regenerative and superheterodyne circuits and the frequency modulation (FM) system.
27. Feb. 2023 · Edwin Howard Armstrong is widely regarded as one of the foremost contributors to the field of radio-electronics. Among his principal contributions were regenerative feedback circuits, the superheterodyne radio receiver , and a frequency-modulation radio broadcasting system .
1. Apr. 2002 · Learn about the life and achievements of Edwin Armstrong, a brilliant engineer who invented FM radio, regeneration, and frequency modulation. Discover how he challenged the status quo and faced controversy in his quest to put nature to work for us.
7. Mai 2019 · Learn about the life and achievements of Edwin Howard Armstrong, the American engineer who invented frequency modulation (FM) radio in 1933. Discover how he faced legal battles with RCA and other competitors over his patents.
