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By 1933, Edwin Armstrong had filed key patents for techniques he developed that were to eventually make FM radio successful. His professional relationship with Marion's former boss, Sarnoff, fractured when Sarnoff who was by then the President of RCA, concluded the development of FM radio was not in the best interests of RCA, which operated an ...
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.
ISBN 0-8129-0672-1 (cloth) – A thoughtful biography by an early associate of Sarnoff's. Lewis, Tom. (1991). Empire of the Air: The Men Who Made Radio. New York: HarperCollins ISBN 978-0-06-018215-1 (cloth) ISBN 978-0-06-098119-8 – Profiles Sarnoff's life along with those of Edwin Armstrong and Lee De Forest, drawing on archival sources.
The film focused primarily [5] on the three pioneers [6] of radio in America: Lee de Forest, Edwin Howard Armstrong, and David Sarnoff. [7] The program interspersed audio and musical highlights of "old time" radio with the stories, achievements, failures, scams and bitter feuds between each of the main protagonists. [8]
Frank Conrad (May 4, 1874 – December 10, 1941) was an American electrical engineer, best known for radio development, including his work as a pioneer broadcaster. He worked for the Westinghouse Electrical and Manufacturing Company in East Pittsburgh, Pennsylvania, for half a century.
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KE2XCC, first authorized in 1945 with the call sign W2XEA, was an experimental FM radio station located in Alpine, New Jersey and operated by inventor Edwin Howard Armstrong. It was located at the same site as Armstrong's original FM station, W2XMN, which dated to the late 1930s and primarily transmitted on the original FM "low band" frequencies.
Teddi Mellencamp and Edwin Arroyave were married for 13 years before they separated. The Real Housewives of Beverly Hills alum, who is one of the children of singer John Mellencamp , first met ...