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Author: P. J. Povey
Publisher: IET
ISBN: 9780863411403
Category : Business & Economics
Languages : en
Pages : 222
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Book Description
Experimental telephones / Bell and Edison / improved speaking and listening / electrophone / coinbox / early telephones from France, Sweden and Germany / first British post office phone / first world war telephones / laryngaphone.
Author: P. J. Povey
Publisher: IET
ISBN: 9780863411403
Category : Business & Economics
Languages : en
Pages : 222
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Book Description
Experimental telephones / Bell and Edison / improved speaking and listening / electrophone / coinbox / early telephones from France, Sweden and Germany / first British post office phone / first world war telephones / laryngaphone.
Author: Anton A. Huurdeman
Publisher: John Wiley & Sons
ISBN: 9780471205050
Category : Technology & Engineering
Languages : en
Pages : 670
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Book Description
The first comprehensive history of the Information Age... how we got there and where we are going The exchange of information is essential for both the organization of nature and the social life of mankind. Until recently, communication between people was more or less limited by geographic proximity. Today, thanks to ongoing innovations in telecommunications, we live in an Information Age where distance has ceased to be an obstacle to the sharing of ideas. The Worldwide History of Telecommunications is the first comprehensive history ever written on the subject, covering every aspect of telecommunications from a global perspective. In clear, easy-to-understand language, the author presents telecommunications as a uniquely human achievement, dependent on the contributions of many ingenious inventors, discoverers, physicists, and engineers over a period spanning more than two centuries. From the crude signaling methods employed in antiquity all the way to today’s digital era, The Worldwide History of Telecommunications features complete and fascinating coverage of the groundbreaking innovations that have served to make telecommunications the largest industry on earth, including: Optical telegraphy Electrical telegraphy via wires and cables Telephony and telephone switching Radio transmission technologies Cryptography Coaxial and optical fiber networks Telex and telefax Multimedia applications Broad in scope, yet clear and logical in its presentation, this groundbreaking book will serve as an invaluable resource for anyone involved or merely curious about the ever evolving field of telecommunications. AAP-PSP 2003 Award Winner for excellence in the discipline of the "History of Science"
Author: Richard Mountjoy
Publisher: Schiffer Book for Collectors
ISBN:
Category : Antiques & Collectibles
Languages : en
Pages : 180
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Book Description
Explores the technology & the history of the telephone, from the Coffin sets of the 1870s to the Princess phones of the 1960s and beyond.
Author: K. G. Beauchamp
Publisher: IET
ISBN: 0852967926
Category : Technology & Engineering
Languages : en
Pages : 439
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Book Description
Beauchamp (1923-99, retired from the U. of Lancaster, UK) devotes the first half of the book to terrestrial telegraphy, from the beginnings of communication with mechanical signaling to the electrical system using Morse code, including a large chapter on the laying of submarine cables across the English Channel and the Atlantic Ocean. The second half, on aerial telegraphy, discusses its beginnings with Marconi and its use on board ships and aircraft in both world wars. Dozens of maps show routes of telegraph cable and figures depict old telegraph equipment. Annotation copyrighted by Book News Inc., Portland, OR.
Author: R. W. Burns
Publisher: IET
ISBN: 9780852967737
Category : Biography & Autobiography
Languages : en
Pages : 568
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Book Description
Despite his accidental death in June 1942 at the age of 38, Alan Dower Blumlein was unquestionably one of the century s most creative engineers and filed some 140 patents. He was the driving force and inspiration behind a vast number of fundamental innovations in the fields of radar, electronics and sound recording, amongst which he held perhaps the landmark patent enabling stereo sound. Surprisingly, until 1999 there had been no biographies of this remarkable man. The IEE is proud to rectify this by publication of this scholarly treatment of Blumlein's life, which includes a foreword by his eldest son.
Author: R. W. Burns
Publisher: IET
ISBN: 9780852969144
Category : Business & Economics
Languages : en
Pages : 688
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Book Description
This book presents a balanced, thorough history of television to 1940, considering the factors technical, financial and social which influenced and led to the establishment of many of the world's high-definition TV broadcasting services. This is a major book in the study of history of science, technology and media.
Author: Sir Robert Clayton
Publisher: IET
ISBN: 9780863411465
Category : Science
Languages : en
Pages : 466
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Book Description
Covering the activities of the GEC Research Laboratories from 1919 until their end in 1984, this book includes sections on the original organisation and philosophy behind the laboratories, a decade by decade summary of the work, and specialist chapters focussing on such areas as lamps and lighting, valves, communications and semiconductors.
Author: Paul Tunbridge
Publisher: IET
ISBN: 9780863412370
Category : Biography & Autobiography
Languages : en
Pages : 132
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Book Description
Kelvin's great accomplishment was to bring together all the experimental scientists of his time into one co-operative association for investigators whose individual efforts were aided by their combined results, expressed in a notation and described in language understood by everyone.
Author: R. W. Burns
Publisher: IET
ISBN: 9780863413278
Category : Technology & Engineering
Languages : en
Pages : 658
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Book Description
Communications: An international history of the formative years traces the evolution of communications from 500 BC, when fire beacons were used for signalling, to the 1940s, when high definition television systems were developed for the entertainment, education and enlightenment of society. The book does not simply provide a chronicle of dates and events, nor is it a descriptive catalogue of devices and systems. Rather, it discusses the essential factors - technical, political, social, economic and general - that enabled the evolution of modern communications. The author has taken a contextual approach to show the influence of one discipline upon another, and the unfolding story has been widely illustrated with contemporary quotations, allowing the progress of communications to be seen from the perspective of the times and not from the standpoint of a later generation.
Author: G.R.M. Garratt
Publisher: IET
ISBN: 0852968450
Category : Performing Arts
Languages : en
Pages : 105
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Book Description
Radio was as much the culmination of the work of a series of scientists in the 19th Century, starting with Faraday, as it was an invention by Marconi. This book aims to illustrate the contributions made by these scientists and show how each was dependent upon the work and ideas of his predecessors; Faraday, Henry, Maxwell, Hughes, Fitzgerald, Hertz, Lodge and Marconi.
