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ISBN: 1849196230 Year: 2012 Publisher: Stevenage, England : IET,
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Radio frequency --- Radio frequency modulation --- FM radio --- Frequency modulation, Radio --- Angle modulation --- Modulation (Electronics)
ISBN: 0901223956 9780901223951 Year: 1977 Publisher: London Peregrinus
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Angle modulation --- Modulation and demodulation. Processes and apparatus --- Angle modulation. --- Fasemodulatie --- Frequentiemodulatie --- Fasemodulatie. --- Frequentiemodulatie. --- 621.376 Modulation and demodulation. Processes and apparatus --- 621.376 --- Modulation (Electronics) --- Information theory. --- Télécommunications --- Télécommunications --- Information, Théorie de l'
ISBN: 0801899133 0801894409 Year: 2010 Publisher: Baltimore, Md. : Johns Hopkins University Press,
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"The commonly accepted history of FM radio is one of the twentieth century's iconic sagas of invention, heroism, and tragedy. Edwin Howard Armstrong created a system of wideband frequency-modulation radio in 1933. The Radio Corporation of America (RCA), convinced that Armstrong's system threatened its AM empire, failed to develop the new technology and refused to pay Armstrong royalties. Armstrong sued the company at great personal cost. He died despondent, exhausted, and broke." "But this account, according to Gary L. Frost, ignores the contributions of scores of other individuals who were involved in the decades-long struggle to realize the potential of FM radio. The first scholar to fully examine recently uncovered evidence from the Armstrong v. RCA lawsuit, Frost offers a thorough revision of the FM story." "Frost's balanced, contextualized approach provides a much-needed corrective to previous accounts. Navigating deftly through the details of a complicated story, he examines the motivations and interactions of the three communities most intimately involved in the development of the technology - Progressive-era amateur radio operators, RCA and Westinghouse engineers, and early FM broadcasters. In the process, Frost demonstrates the tension between competition and collaboration that goes hand in hand with the emergence and refinement of new technologies." "Frost's study reconsiders both the social construction of FM radio and the process of technological evolution. Historians of technology, communication, and media will welcome this important reexamination of the canonic story of early FM radio."--Jacket.
Radio frequency modulation --- Transmitters and transmission --- History. --- FM radio --- Frequency modulation, Radio --- Angle modulation --- Modulation (Electronics) --- Geschichte 1913-1940
Book
ISBN: 3319412000 3319412027 Year: 2017 Publisher: Cham : Springer International Publishing : Imprint: Springer,
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This book introduces Radio Frequency Modulation to a broad audience. The author blends theory and practice to bring readers up-to-date in key concepts, underlying principles and practical applications of wireless communications. The presentation is designed to be easily accessible, minimizing mathematics and maximizing visuals.
Radio frequency modulation. --- FM radio --- Frequency modulation, Radio --- Engineering. --- Computer communication systems. --- Electronics. --- Microelectronics. --- Electrical engineering. --- Communications Engineering, Networks. --- Computer Communication Networks. --- Electronics and Microelectronics, Instrumentation. --- Angle modulation --- Modulation (Electronics) --- Telecommunication. --- Electrical engineering --- Physical sciences --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- Communication --- Information theory --- Telecommuting --- Microminiature electronic equipment --- Microminiaturization (Electronics) --- Electronics --- Microtechnology --- Semiconductors --- Miniature electronic equipment --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Electric engineering --- Engineering --- Distributed processing
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