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 New York, United States
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Radio
, Fm
, Inventor
, Circuit
, Major
, Howard
, Frequency Modulation
, Electrical
, Broadcasting
, People Named Edwin H. Armstrong, People Named Armstrong
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5 quick facts about Edwin H. Armstrong:
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 Armstrong was the inventor of the FM radio ...  |
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Armstrong was responsible for the Regenerative Circuit (1912), the Superheterodyne Circuit (1918), the Superregenerative Circuit (1922) and the complete FM System ...
Source: www.technotetime.com... [www.technotetime.com]
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Armstrong was born 18 December 1890 in New York City, where his father was employed by the Oxford ...
Source: Full Text [ieeexplore.ieee.org]
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Armstrong was an experimenter and almost militant individualist ...
Source: Wayback 1 [www.k8zt.com]
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Year: 1933 How Invented: Armstrong was a radio genius, having previously invented several important innovations including the superheterodyne circuit, which is still ... |
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