Submarine Cables: the Handbook of Law and Policy
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INTERNATIONAL TELECOMMUNICATIONS: DYNAMICS of REGULATION of a RAPIDLY EXPANDING SERVICE Asimr H
INTERNATIONAL TELECOMMUNICATIONS: DYNAMICS OF REGULATION OF A RAPIDLY EXPANDING SERVICE AsImR H. ENDE* I A PROFILE OF THE REGULATORY ISSION The Communications Act of 1934, as amended' (the Communications Act), and the Communicatons Satellite Act of 19622 (the Satellite Act) provide for pervasive and all-encompassing federal regulation of international telecommunications. The basic purposes to be achieved by such regulation are declared to be "to make avail- able, so far as possible, to all the people of the United States a rapid, efficient, Nation-wide, and world-wide wire and radio communications service with adequate facilities at reasonable charges, ...." This broad and general statement of purposes is supplemented by the Declaration of Policy and Purposes in the Satellite Act. In that act, Congress declared it to be the policy of the United States to establish,-in conjunction and cooperation with other countries and as expeditiously as practicable, a commercial communications satellite system which, as part of an improved global communications network, would be responsive to public needs and national objectives, would serve the communications needs of this country and other countries, and would contribute to world peace and understanding In effectuating the above program, care and attention are to be directed toward providing services to economically less developed countries and areas as well as more highly developed ones, toward efficient and economical use of the frequency spectrum, and toward reflecting the benefits of the new technology in both the quality of the services provided and the charges for such services.4 United States participation in the global system is to be in the form of a private corporation subject to appropriate governmental regulation.5 All authorized users are to have nondiscriminatory access to the satellite system. -
Communications Under the Seas: the Evolving Cable Network and Its
Communications under the Seas The Evolving Cable Network and Its Implications edited by Bernard Finn and Daqing Yang The MIT Press Cambridge, Massachusetts London, England © 2009 Massachusetts Institute of Technology All rights reserved. No part of this book may be reproduced in any form by any electronic or mechanical means (including photocopying, recording, or information storage and retrieval) without permission in writing from the publisher. For information about special quantity discounts, please email special_sales@mitpress .mit.edu This book was set in Bembo by The MIT Press. Printed and bound in the United States of America. Library of Congress Cataloging-in-Publication Data Communications under the seas : the evolving cable network and its implications / edited by Bernard Finn and Daqing Yang. p. cm. — (Dibner Institute studies in the history of science and technology) Includes bibliographical references and index. ISBN 978-0-262-01286-7 (hardcover : alk. paper) 1. Cables, Submarine—History. 2. Telecommunication—Social aspects—History. 3. Communication, International. I. Finn, Bernard S., 1932– II. Yang, Daqing, 1964– TK5103.15.C66 2009 621.387’8409162—dc22 2008042011 10 9 8 7 6 5 4 3 2 1 Index Admiralty (U.K.), 187 for voice communications, 37–38, 46, “Memorandum on the Protection of 51 British Submarine Cables,” 194 vacuum tube amplifiers, 30, 37, 46, 247 Ahvenainen, Jorma, 119 Anglo-American Telegraph Company, 29t, Alcatel, 175, 280 66, 71, 82–83, 162–163, 166 Alexander, grand duke of Russia, 124, 126 anti-trust legislation, 199 Algeria, 185 Associated Press, 169, 266 All America Cables, 33, 35, 84, 280 Atlantic Telegraph Company, 18, 66, 167 All-American Telegraph Companies, 89 AT&T. -
Telecommunication Switching Networks
TELECOMMUNICATION SWITCHING AND NETWORKS TElECOMMUNICATION SWITCHING AND NffiWRKS THIS PAGE IS BLANK Copyright © 2006, 2005 New Age International (P) Ltd., Publishers Published by New Age International (P) Ltd., Publishers All rights reserved. No part of this ebook may be reproduced in any form, by photostat, microfilm, xerography, or any other means, or incorporated into any information retrieval system, electronic or mechanical, without the written permission of the publisher. All inquiries should be emailed to [email protected] ISBN (10) : 81-224-2349-3 ISBN (13) : 978-81-224-2349-5 PUBLISHING FOR ONE WORLD NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS 4835/24, Ansari Road, Daryaganj, New Delhi - 110002 Visit us at www.newagepublishers.com PREFACE This text, ‘Telecommunication Switching and Networks’ is intended to serve as a one- semester text for undergraduate course of Information Technology, Electronics and Communi- cation Engineering, and Telecommunication Engineering. This book provides in depth knowl- edge on telecommunication switching and good background for advanced studies in communi- cation networks. The entire subject is dealt with conceptual treatment and the analytical or mathematical approach is made only to some extent. For best understanding, more diagrams (202) and tables (35) are introduced wherever necessary in each chapter. The telecommunication switching is the fast growing field and enormous research and development are undertaken by various organizations and firms. The communication networks have unlimited research potentials. Both telecommunication switching and communication networks develop new techniques and technologies everyday. This book provides complete fun- damentals of all the topics it has focused. However, a candidate pursuing postgraduate course, doing research in these areas and the employees of telecom organizations should be in constant touch with latest technologies. -
By the HERALD's Special Wire!
Gale Primary Sources Start at the source. “By the HERALD’s Special Wire!”: Technology and Speed in Transnational News Clare Pettitt King’s College London Various source media, International Herald Tribune Historical Archive 1887-2013 EMPOWER™ RESEARCH “information is speed” Street where a young prostitute, Helen Jewett, had been murdered. Such novel and sensational reporting Paul Virilio, The Art of the Motor (1995) i drove the paper’s circulation up to 10,000. The New York Herald did well out of the Civil War; with 63 reporters in the field, it became a trusted source of war news. Post-war, the American economy boomed and James Bennett, and his son, Gordon Bennett, who ran Bennett Snr. was among the first to realise the the New York Herald and then simultaneously the New importance to a growing economy of fresh financial York Herald European Edition (later renamed as the news, daily Wall Street reports and detailed shipping International Herald Tribune), were remarkable in their ii news. He started the practice of sending boats out to early understanding of the possibilities of electronic meet incoming ships to collect the news from abroad. communication for creating news. In their newspapers, He made his newspaper useful to its readers in new they exploited the speed of the new transatlantic cables ways. He understood that speed and news were in a way which makes them very significant figures in conjoined concepts in what would come to be called the the creation of a culture of non-stop global news. They Gilded Age, and that financial investments depended on understood that delayed information exponentially good market information. -
Dials and Channels David Sarnoff and His
Dials and Channels The Journal of the National Capital Radio & Television Museum 2608 Mitchellville Road Bowie, MD 20716-1392 (301) 390-1020 Vol. 25, No. 3 ncrtv.org September 2019 David Sarnoff and His RCA By Brian Belanger Introduction threw a tantrum. He ordered all copies of the first draft destroyed and rewrote sections himself. Book Along the stairway to the second floor of the critics were quick to comment on how over-the-top Museum are displayed about a dozen photos of laudatory the sanitized version was. It did not sell individuals that we felt were deserving of recognition well. for their roles in the history of radio and television. David Sarnoff’s photo is included. It is certainly A later and more balanced biography was authored appropriate that his story and how he shaped RCA, by Kenneth Bilby after Sarnoff’s death. Bilby was the Radio Corporation of America, be told in Dials Sarnoff’s public relations manager and a close and Channels. associate. This article relies heavily on that source. Any author outside of RCA intending to write a Sarnoff is a controversial figure. His supporters have Sarnoff biography who sought access to company called him a visionary and a genius, and are in awe of records would probably have received cooperation him, while critics have described him as a ruthless in proportion to how likely that author was to praise egotist. A case might be made for either label. I recognize Sarnoff’s shortcomings, yet I admire him for reasons that will become clear later in this article. -
In1ternational Telephone and Telegraph Corporation
IN1TERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION U. S. AND CANADIAN DIVISIONS� SUBSIDIARIES, AND ASSOCIATES DIVISIONS - lniernational Standal'd Electric corporation .New York, N. Y. Components Division . .............Olifton, lnternational Telecommunication Laboratories, Inc. B' arnsworth Electronics Company ..... .....l!'ort \Vayne,N. Ind. J. New York, N. Y. 'l'eJecommunication J"abm·atories .........Nutley, . .T. lnternation l '.reJephone Building Corporation . Ne York, l<'ederal •relephone and Radio Company ..........Clifton, N . J·'<«leral N Kellogg Credita Corporation . .... .... .... Neww York N. Y. ndustrial Products Division ............San l!'ernando, Calif. .J. Kuthe Laboratories, Inc .... ........ , ...., ....Newat'k, , N. J. JKellogg Switchboard and Supply Company .......C hicago, Ill. Royal Electric Corporation ....................Pawtucke t, R. I. SUBSIDIARIES - Electric Cords 8upply Corporation ......Los Angeles, CnL b'arnswort Electronics Company-Pacific Division & h Palo Alto, Calif. ASSOCIATES - l<' ecieral Carlbe, Inc. .......................Santa Isabel, P.R. Cable & Radio Corporation Fe<leral lDlectric Corporation ..... .............Paramus, .J. New York, IT&T Electronic.>S Service Company of Canada, Ltd. N . Ameri<�an (58% owned) Montr al Canada All America Cables and Radio, Inc . ... York, N. Y. li1telex Syste >! Incorporated ................ New Ye or, k, Y. Commercial Cable Company, '£ he ... .New York, N. Y. Airmatic Systemsm Conioration ...........Sa ddle Brook, N. Mackay Radio and 1'elegraph Company (Inc.) New'-rew York. N. Y. N. J. N. OVERSEAS AND SALES COMPANIES RESEARCH MANUFAC.TURING (SubsMiaries. INTERNATIONAL, STANDARD, ELECTRIC CORPORATION ) af IRAN - British Commanwealth of Nations AUSTRALIA - Standard Elektrizitiits-Gesellschaft l an A. 'l'eheran r G. Standard Telephones and Cables Pty. l.-imited . ... Sydney Austral Standard Cables Pty. Limited owned) Melbourne ITALYF'abb- rica Apparec<,hiature per Comunicazioni Elettriche Silovac Electrical Products Pty, Limi(50%t d .......••••.Sy dney Standard S.p.A. -
Media Technology and Society
MEDIA TECHNOLOGY AND SOCIETY Media Technology and Society offers a comprehensive account of the history of communications technologies, from the telegraph to the Internet. Winston argues that the development of new media, from the telephone to computers, satellite, camcorders and CD-ROM, is the product of a constant play-off between social necessity and suppression: the unwritten ‘law’ by which new technologies are introduced into society. Winston’s fascinating account challenges the concept of a ‘revolution’ in communications technology by highlighting the long histories of such developments. The fax was introduced in 1847. The idea of television was patented in 1884. Digitalisation was demonstrated in 1938. Even the concept of the ‘web’ dates back to 1945. Winston examines why some prototypes are abandoned, and why many ‘inventions’ are created simultaneously by innovators unaware of each other’s existence, and shows how new industries develop around these inventions, providing media products for a mass audience. Challenging the popular myth of a present-day ‘Information Revolution’, Media Technology and Society is essential reading for anyone interested in the social impact of technological change. Brian Winston is Head of the School of Communication, Design and Media at the University of Westminster. He has been Dean of the College of Communications at the Pennsylvania State University, Chair of Cinema Studies at New York University and Founding Research Director of the Glasgow University Media Group. His books include Claiming the Real (1995). As a television professional, he has worked on World in Action and has an Emmy for documentary script-writing. MEDIA TECHNOLOGY AND SOCIETY A HISTORY: FROM THE TELEGRAPH TO THE INTERNET BrianWinston London and New York First published 1998 by Routledge 11 New Fetter Lane, London EC4P 4EE Simultaneously published in the USA and Canada by Routledge 29 West 35th Street, New York, NY 10001 Routledge is an imprint of the Taylor & Francis Group This edition published in the Taylor & Francis e-Library, 2003. -
Association Des Amis Des Cables Sous-Marins Bulletin N° 51
ASSOCIATION DES AMIS DES CABLES SOUS-MARINS Le NC Antonio MEUCCI à La Seyne en août 2014 (G Fouchard) BULLETIN N° 51 – FEVRIER 2016 1 SOMMAIRE NUMERO 51 – FEVRIER 2016 Articles Auteurs Pages Couverture : Le NC Meucci à La Seyne sur Mer Rédaction 1 Sommaire Rédaction 2 Le billet du Président A. Van Oudheusden 3 La lettre du trésorier Gérard Fouchard 4 Undersea Fiber Communication Systems José Chesnoy 5 Le NC Meucci et les mensonges de l’histoire Rédaction 6 La technologie du futur des câbles sous marins José Chesnoy 10 L’actualité des câbles sous-marins Loic Le Fur 20 Les sémaphores de la Marine Yves Lecouturier 23 Gustave Ferrié et la radio pendant la Grande Guerre Gérard Fouchard 31 Paul Langevin à Toulon pendant la grande guerre Gérard Fouchard 39 Le point de vue de Pierre Suard Pierre Suard 45 Hommage à Alain Bacquey Jocelyne Yépès 46 Hommage à Marcel Ferrara J. L Bricout 47 Hommage à Jean Le Tiec Christian Delanis 48 Hommage à René Salvador Gérard Fouchard 49 FIN DE VOTRE ABONNEMENT AU BULLETIN Le numéro 50 devait être le dernier bulletin mais l’actualité, la technologie et les témoignages sur la guerre de 1914-1918 permettent l’édition plusieurs bulletins complémentaires. La trésorerie de l’association le permet. Je vous rappelle que la cotisation annuelle est de 5 euros. Seule une adhésion à jour vous permet recevoir le bulletin. Gérard Fouchard - Trésorier de l’AACSM - 40 Quai Hoche -83500 LA SEYNE SUR MER Site de l’association : www. Cablesm.fr 2 LE BILLET DU PRESIDENT Alain Van Oudheusden Je tiens à présenter à tous les adhérents, au nom du Bureau, mes meilleurs vœux à l’aube de 2016 et ce nouveau bulletin. -
A Compact Telecommunication System for Apartment
ISSN 2321 3361 © 2019 IJESC Research Article Volume 9 Issue No.9 A Compact Telecommunication System for Apartment Chandam Thoisana Singh BE Student Department of Electronics & Communication Engineering Manipur Institute of Technology, Manipur, India Abstract: This paper presents a multifunction and a multi-useful device that can be widely applicable and can be easily installed and handled by an ordinary person. In this paper the system i.e. A Compact Telecommunication System for Apartment is used as an EPABX (Electronic Private Automatic Branch Exchange) which maintains the privacy. Keywords: EPABX, Opto-isolation, Timer, Relay, Tone decoder, BCD to ten line decoder, Switches, IVRS. I. INTRODUCTION: They set the rates the phone companies could charge and determined that services and equipment each could offer. This As with many innovations, the idea for the telephone came stayed in effect until AT&T’s forced divestiture in 1984, the along far sooner than it was brought to reality. While Italian conclusion of a U.S. Department of Justice anti-trust suit that innovator Antonia Meucci is credited with inventing the first had been filed in 1974. The all powerful company had become basic phone in 1849, and Frenchman Charles Bourseul devised popularly known and disparaged as “Ma Bell.” AT&T’s local a phone in 1854, Alexander Graham Bell won the first U.S operations were divided into seven independent Regional Bell patent for the device in 1876. Bell began his research in 1874 Operating Companies, known as the “Baby Bells.” AT&T and had financial backers who gave him the best business plan became a long-distance-services company. -
1858 Railroad Tunnel Opens As a Hiking Trail
Dots& Dashes •-- •••• •- - •••• •- - •••• --• • • -•• •-- • •• • • ••- --• •••• - What Hath God Wrought The Official Publication of the Morse Telegraph Club, Inc. Vol. 46, Issue No. 1 • Winter 2020-21 1858 Railroad Tunnel Opens as a Hiking Trail early two decades were required to restore the Blue Ridge Mountains. The mile-long tunnel Nan abandoned railroad tunnel in Crozet, was constructed between 1849 and 1859 using Virginia. Just opened to the public in November crude methods of that era. 2020, this project adds to a national network The tunnel maintains temperatures of about of former railroad rights-of-way turned into 50 degrees year-round. With no interior lighting, public hiking and biking trails. These innovative visitors must bring their own flashlights, preferably programs have found successful funding and have head band flashlights. Because of ecological proved popular with the public. concerns, there are no plans to light the tunnel. The Nelson County, Virginia Department of Rail traffic closed in 1944 when larger engines Parks & Recreation just opened the Claudius could not fit through the tunnel. Another tunnel Crozet Blue Ridge Tunnel Trail system to bicyclists was built next to this one and it is still used today at Rockfish Gap in Aton, Virginia. This newly by the CSX Railroad. In 2007, CSX donated the restored tunnel trail lies more than 700 feet below abandoned tunnel to Nelson County. continued on page 4 * IN THIS ISSUE Dots& Dashes Articles The official publication of 1858 Railroad Tunnel Opens The Morse Telegraph Club, Inc. as a Hiking Trail ..........................................1,4 Jim Wilson - Editor, Dots & Dashes Postal Telegraph Documentary Film 2742 Southern Hills Court • North Garden, VA 22959 By J. -
Telephone – Inventions That Revolutionized the World
Telephone – Inventions that Revolutionized the World December 14, 2018 First Publication Date: 27th November 2010 The most common devices used for transmitting the voice signal over a greater distance are pipes and other physical mechanical media. All of us as a child must have used this form for communication. Another device used for centuries for voice communication is lover’s phone or tin can telephone. The classic example is the children’s toy made by connecting the bottoms of two paper cups, metal cans, or plastic bottles with string. But the invention which changed the entire scenario of the communication is the telephone. It revolutionized the entire communication system. People could hear the voice of their loved ones staying miles away. Telephone comes from the Greek word tele, meaning from afar, and phone, meaning voice or voiced sound. Generally, a telephone is any device which conveys sound over a distance During the second half of the 19th century many well-known inventors were trying to develop an acoustic telegraphy for economic telegraph messages which included Charles Bourseul, Thomas Edison, Antonio Meucci, Johann Philipp Reis, Elisha Gray, and Alexander Graham Bell. The ‘speaking telegraph’ or in simple terms ‘telephone’ emerged from the creation and gradual improvement of telegraph. The invention of telephone has been one of the most disputed facts of all time. Credit for the invention of the electric telephone is never an ending dispute and new controversies over the issue keeps arising from time-to-time. The Elisha Gray and Alexander Bell controversy raises the question of whether Bell and Gray invented the telephone independently and, if that’s not true, then whether Bell stole the invention from Gray. -
David Sarnoff
ARCI NEWS www.antique-radios.org Affiliated AWA Volume 35, Issue 5 Antique Wireless Association October 2016 RADIOFEST 2016 PIcTuRES InSIDE UpCoMIng oUTDooR MEET oCTobER 2, 2016 AMERICAN LEGION HALL 570 South Gary Avenue, Carol Stream, IL October 2, 2016 7AM – 11AM Business Meeting 9:30 am Boy Scout Pancake Breakfast / Free Coffee, Juice & Cookies 50/50 Cash Drawing Raffle 2016 ARCI MEET SCHEDULE 7AM-11AM Outdoor Swap Meet American Legion Hall October 2, 2016 Business Mtg./Officer Election 10AM Carol Stream, IL (See Map) 7AM-11AM Indoor Swap Meet American Legion Hall December 11, 2016 Business Meeting 10AM Carol Stream, IL (See Map) ~ 2 ~ pRESIDEnT’S MESSAgE It is really hard to believe that fall is already here and Radiofest 2016 has come and gone. And, what a great Radiofest it was! Our new venue was nothing short of fantastic, and our hotel accommodations were a huge upgrade over last year. Our seller registrations were up over 9% compared with 2015 and the main auction bottom line was the second highest ever. It was, as always, a jam-packed event, and I know that even those who stayed for the entire duration could not possibly have experienced every part of it. But now you can read all about it right here! This month’s ARCI NEWS features individual, detailed articles covering every aspect of Radiofest 2016, including the main auction, ham station, RCA display, and equipment contest. So, take a little time to sit back, relax, and read all about what actually happened at our premier ARCI event! It goes without saying that pulling off a complex event like Radiofest 2016 was no small feat.