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Edwin Howard Armstrong (December 18, 1890 – February 1, 1954) was an American electrical engineer and inventor, who developed FM (frequency modulation) radio and the superheterodyne receiver system.
Edwin H. Armstrong 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.
May 7, 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.
- Mary Bellis
Jan 28, 2023 · Edwin Howard Armstrong was the so-called Radio Boy, an American engineer who spent his childhood building antenna towers in his backyard and conducting experiments in his attic. Armstrong was born just before the turn of the century in 1890 in Chelsea, New York City, and grew up comfortably in a middle-class household.
- Chantelle Dubois
Apr 1, 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.
Learn about the life and achievements of Edwin Howard Armstrong, a pioneer of radio and electronics who invented FM radio and FM multiplexing. Explore his awards, honorary degrees, and contributions to the profession and the country.
Feb 27, 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 .
