History of the South American Telephone and Telegraph Systems PDF Download
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Author: Victor Maximilian Berthold
Publisher:
ISBN:
Category : Telegraph
Languages : en
Pages : 364
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Book Description
Author: Victor Maximilian Berthold
Publisher:
ISBN:
Category : Telegraph
Languages : en
Pages : 364
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Book Description
Author: Paul S. Boyer
Publisher:
ISBN: 0195082095
Category : United States
Languages : en
Pages : 985
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Book Description
In this volume that is as big and as varied as the nation it portrays are over 1,400 entries written by some 900 historians and other scholars, illuminating not only America's political, diplomatic, and military history, but also social, cultural, and intellectual trends; science, technology, and medicine; the arts; and religion.
Author: James D. Reid
Publisher:
ISBN:
Category : Biography & Autobiography
Languages : en
Pages : 920
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Book Description
Here is an often cited panoramic history of the telegraph which discusses the principal telegraph firms and the key persons within them. Throughout his work, Reid stresses the business and economic aspects of marketing this remarkable scientific invention. The importance of The Telegraph in America as a classic reference in the field is under-scored by the fact that the author was active in telegraphy throughout the period he discusses. He thus had a personal knowledge of persons and events under examination.
Author: James S. Olson
Publisher: Bloomsbury Publishing USA
ISBN: 1610696980
Category : Business & Economics
Languages : en
Pages : 737
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Book Description
Covering figures, events, policies, and organizations, this comprehensive reference tool enhances readers' appreciation of the role economics has played in U.S. history since 1776. A study of the U.S. economy is important to understanding U.S. politics, society, and culture. To make that study easier, this dictionary offers concise essays on more than 1,200 economics-related topics. Entries cover a broad array of pivotal information on historical events, legislation, economic terms, labor unions, inventions, interest groups, elections, court cases, economic policies and philosophies, economic institutions, and global processes. Economics-focused biographies and company profiles are featured as sidebars, and the work also includes both a chronology of major events in U.S. economic history and a selective bibliography. Encompassing U.S. history since 1776 with an emphasis on recent decades, entries range from topics related to the early economic formation of the republic to those that explore economic aspects of information technology in the 21st century. The work is written to be clearly understood by upper-level high school students, but offers sufficient depth to appeal to undergraduates. In addition, the general public will be attracted by informative discussions of everything from clean energy to what keeps interest rates low.
Author: David Hochfelder
Publisher: JHU Press
ISBN: 1421407477
Category : Technology & Engineering
Languages : en
Pages : 270
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Book Description
Telegraphy in the nineteenth century approximated the internet in our own day. Historian and electrical engineer David Hochfelder offers readers a comprehensive history of this groundbreaking technology, which employs breaks in an electrical current to send code along miles of wire. The Telegraph in America, 1832–1920, examines the correlation between technological innovation and social change and shows how this transformative relationship helps us to understand and perhaps define modernity. The telegraph revolutionized the spread of information—speeding personal messages, news of public events, and details of stock fluctuations. During the Civil War, telegraphed intelligence and high-level directives gave the Union war effort a critical advantage. Afterward, the telegraph helped build and break fortunes and, along with the railroad, altered the way Americans thought about time and space. Hochfelder thus supplies us with an introduction to the early stirrings of the information age. -- Richard R. John, Columbia University
Author: Alexander Graham Bell
Publisher:
ISBN:
Category : Telegraph
Languages : en
Pages : 34
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Book Description
Author:
Publisher:
ISBN:
Category : Industrial location
Languages : en
Pages : 724
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Book Description
Author: James W. Cortada
Publisher: Oxford University Press
ISBN: 0190290188
Category : Computers
Languages : en
Pages : 656
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Book Description
The Digital Hand, Volume 2, is a historical survey of how computers and telecommunications have been deployed in over a dozen industries in the financial, telecommunications, media and entertainment sectors over the past half century. It is past of a sweeping three-volume description of how management in some forty industries embraced the computer and changed the American economy. Computers have fundamentally changed the nature of work in America. However it is difficult to grasp the full extent of these changes and their implications for the future of business. To begin the long process of understanding the effects of computing in American business, we need to know the history of how computers were first used, by whom and why. In this, the second volume of The Digital Hand, James W. Cortada combines detailed analysis with narrative history to provide a broad overview of computing's and telecomunications' role in over a dozen industries, ranging from Old Economy sectors like finance and publishing to New Economy sectors like digital photography and video games. He also devotes considerable attention to the rapidly changing media and entertainment industries which are now some of the most technologically advanced in the American economy. Beginning in 1950, when commercial applications of digital technology began to appear, Cortada examines the ways different industries adopted new technologies, as well as the ways their innovative applications influenced other industries and the US economy as a whole. He builds on the surveys presented in the first volume of the series, which examined sixteen manufacturing, process, transportation, wholesale and retail industries. In addition to this account, of computers' impact on industries, Cortada also demonstrates how industries themselves influenced the nature of digital technology. Managers, historians and others interested in the history of modern business will appreciate this historical analysis of digital technology's many roles and future possibilities in an wide array of industries. The Digital Hand provides a detailed picture of what the infrastructure of the Information Age really looks like and how we got there.
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: James K. Bracken
Publisher: Routledge
ISBN: 1000149145
Category : Language Arts & Disciplines
Languages : en
Pages : 255
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Book Description
As the telecommunication and information field expands and becomes more varied, so do publications about these technologies and industries. This book is a first attempt to provide a general guide to that wealth of English-language publications -- both books and periodicals -- on all aspects of telecommunication. It is a comprehensive, evaluative sourcebook for telecommunications research in the United States that brings together a topically-arranged, cross-referenced, and indexed volume in one place. The information provided is only available by consulting a succession of different directories, guides, bibliographies, yearbooks, and other resources. On the one hand, it is a directory that describes in detail the major entities that comprise the American telecommunication research infrastructure including federal and state government offices and agencies, and private, public, and corporate research institutions. On the other hand, it is a bibliography that identifies and assesses the most important and useful reference and critical resources about U.S. telecommunication history, technology, industry and economics, social applications and impacts, plus policy, law and regulations, and role in the global telecommunication marketplace. No existing guide covers all of these aspects in the depth and detail of this volume.
