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Author: Sungook Hong
Publisher: MIT Press
ISBN: 0262514192
Category : Technology & Engineering
Languages : en
Pages : 267
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Book Description
A new look at the early history of wireless communication. By 1897 Guglielmo Marconi had transformed James Clerk Maxwell's theory of electromagnetic waves into a workable wireless telegraphy system, and by 1907 Lee de Forest had invented the Audion, a feedback amplifier and oscillator that opened the way to practical radio transmission. Fifteen years after Marconi's invention, wireless had become an essential means of communication, as well as a hobby for many. This book offers a new perspective on the early days of wireless communication. Drawing on previously untapped archival evidence and recent work in the history and sociology of science and technology, it examines the substance and context of both experimental and theoretical aspects of engineering and scientific practices in the first years of this technology. It offers new insights into the relationship between Marconi and his scientific advisor, the physicist John Ambrose Fleming (inventor of the vacuum tube). It includes the full story of the infamous 1903 incident in which Marconi's opponent Nevil Maskelyne interfered with Fleming's public demonstration of Marconi's syntonic (tuning) system at the Royal Institution by sending derogatory messages from his own transmitter. The analysis of the Maskelyne affair highlights the struggle between Marconi and his opponents, the efficacy of early syntonic devices, Fleming's role as a public witness to Marconi's private experiments, and the nature of Marconi's "shows." It also provides a rare case study of how the credibility of an engineer can be created, consumed, and suddenly destroyed. The book concludes with a discussion of de Forest's Audion and the shift from wireless telegraphy to radio.
Author: Sungook Hong
Publisher: MIT Press
ISBN: 0262514192
Category : Technology & Engineering
Languages : en
Pages : 267
Get Book Here
Book Description
A new look at the early history of wireless communication. By 1897 Guglielmo Marconi had transformed James Clerk Maxwell's theory of electromagnetic waves into a workable wireless telegraphy system, and by 1907 Lee de Forest had invented the Audion, a feedback amplifier and oscillator that opened the way to practical radio transmission. Fifteen years after Marconi's invention, wireless had become an essential means of communication, as well as a hobby for many. This book offers a new perspective on the early days of wireless communication. Drawing on previously untapped archival evidence and recent work in the history and sociology of science and technology, it examines the substance and context of both experimental and theoretical aspects of engineering and scientific practices in the first years of this technology. It offers new insights into the relationship between Marconi and his scientific advisor, the physicist John Ambrose Fleming (inventor of the vacuum tube). It includes the full story of the infamous 1903 incident in which Marconi's opponent Nevil Maskelyne interfered with Fleming's public demonstration of Marconi's syntonic (tuning) system at the Royal Institution by sending derogatory messages from his own transmitter. The analysis of the Maskelyne affair highlights the struggle between Marconi and his opponents, the efficacy of early syntonic devices, Fleming's role as a public witness to Marconi's private experiments, and the nature of Marconi's "shows." It also provides a rare case study of how the credibility of an engineer can be created, consumed, and suddenly destroyed. The book concludes with a discussion of de Forest's Audion and the shift from wireless telegraphy to radio.
Author: Charles Henry Sewall
Publisher:
ISBN:
Category : Telegraph, Wireless
Languages : en
Pages : 268
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Book Description
Author: Harold Ernest Penrose
Publisher:
ISBN:
Category : Telegraph, Wireless
Languages : en
Pages : 370
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Book Description
Author: United States. Inter-departmental board on wireless telegraphy
Publisher:
ISBN:
Category : Telegraph, Wireless
Languages : en
Pages : 48
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Book Description
Author: Guglielmo Marchese Marconi
Publisher: Legare Street Press
ISBN: 9781014479433
Category :
Languages : en
Pages : 24
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Book Description
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Walter Wentworth Massie
Publisher:
ISBN:
Category : Radio
Languages : en
Pages : 98
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Book Description
Author:
Publisher:
ISBN:
Category : Radio
Languages : en
Pages : 928
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Book Description
Includes "Literature".
Author: Alfred Powell Morgan
Publisher:
ISBN:
Category : Radio
Languages : en
Pages : 208
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Book Description
Author: Gustav Eichhorn
Publisher:
ISBN:
Category : Telegraph, Wireless
Languages : en
Pages : 204
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Book Description
Author: James Erskine-Murray
Publisher:
ISBN:
Category : Telegraph, Wireless
Languages : en
Pages : 382
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Book Description