Reginald Aubrey Fessenden (October 6, 1866 – July 22, 1932) was a Canadian-born American inventor who received hundreds of patents in various fields,...
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1965 AM broadcasting – invented by Reginald Fessenden in 1906 Amplitude modulation – invented by Reginald Fessenden in 1906 BlackBerry device – its development...
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called heterodyning, which was invented by Canadian inventor-engineer Reginald Fessenden. Heterodyning is used to shift signals from one frequency range into...
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Industry: The Story of its Development, 1928, p. 190. Helen M. Fessenden, Reginald Fessenden: Builder of Tomorrow, New York: Coward-McCann, 1940 Father of...
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A Fessenden oscillator is an electro-acoustic transducer invented by Reginald Fessenden, with development starting in 1912 at the Submarine Signal Company...
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of the 20th century beginning with Roberto Landell de Moura and Reginald Fessenden's radiotelephone experiments in 1900. This original form of AM is sometimes...
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Fessenden, an asteroid named after Reginald Fessenden Fessenden, a fictional princedom in Melanie Rawn's Dragon Prince fantasy novel series Fessenden...
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The list of Reginald Fessenden patents contains the innovation of his pioneering experiments. Reginald Aubrey Fessenden received hundreds of patents for...
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Poulsen in 1903, and the Alexanderson alternator, invented 1906–1912 by Reginald Fessenden and Ernst Alexanderson. These slowly replaced the spark transmitters...
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primary early developer of AM technology is Canadian-born inventor Reginald Fessenden. The original spark-gap radio transmitters were impractical for transmitting...
74 KB (9,170 words) - 13:19, 11 August 2024