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Author: A. Michael Noll Publisher: Artech House Communications Li ISBN: Category : Technology & Engineering Languages : en Pages : 408
Book Description
"Introduction to Telephones and Telephone Systems" provides a non-technical, easy-to-understand explanation of every major aspect of today's telecommunications systems perfect for telephone system managers, telecommunications sales professionals, and students. The book gives readers a comprehensive coverage of the four major areas of telephone systems--station apparatus, transmission, switching, signaling--plus fiber optics, PCS systems, regulatory issues and more.
Author: A. Michael Noll Publisher: Artech House Communications Li ISBN: Category : Technology & Engineering Languages : en Pages : 408
Book Description
"Introduction to Telephones and Telephone Systems" provides a non-technical, easy-to-understand explanation of every major aspect of today's telecommunications systems perfect for telephone system managers, telecommunications sales professionals, and students. The book gives readers a comprehensive coverage of the four major areas of telephone systems--station apparatus, transmission, switching, signaling--plus fiber optics, PCS systems, regulatory issues and more.
Author: A. Michael Noll Publisher: Artech House Publishers ISBN: Category : Technology & Engineering Languages : en Pages : 268
Book Description
The second edition contains updated and expanded chapters and many new illustrations. It places increased emphasis on digital technology and provides a new chapter on services.
Author: Stephen Gibson Publisher: Newnes ISBN: 0750696834 Category : Business & Economics Languages : en Pages : 177
Book Description
With Cellular Telephones & Pagers, Stephen Gibson provides an overview of the basics of mobile telephone and paging technology and related issues.
Author: Claude S. Fischer Publisher: Univ of California Press ISBN: 0520915003 Category : History Languages : en Pages : 442
Book Description
The telephone looms large in our lives, as ever present in modern societies as cars and television. Claude Fischer presents the first social history of this vital but little-studied technology—how we encountered, tested, and ultimately embraced it with enthusiasm. Using telephone ads, oral histories, telephone industry correspondence, and statistical data, Fischer's work is a colorful exploration of how, when, and why Americans started communicating in this radically new manner. Studying three California communities, Fischer uncovers how the telephone became integrated into the private worlds and community activities of average Americans in the first decades of this century. Women were especially avid in their use, a phenomenon which the industry first vigorously discouraged and then later wholeheartedly promoted. Again and again Fischer finds that the telephone supported a wide-ranging network of social relations and played a crucial role in community life, especially for women, from organizing children's relationships and church activities to alleviating the loneliness and boredom of rural life. Deftly written and meticulously researched, America Calling adds an important new chapter to the social history of our nation and illuminates a fundamental aspect of cultural modernism that is integral to contemporary life.
Author: Lawrence Harte Publisher: Althos Incorporated ISBN: 9780974694320 Category : Technology & Engineering Languages : en Pages : 52
Book Description
This book explains the different types of mobile telephone technologies and systems from 1st generation analog to 3rd generation digital broadband. It describes the basics of how they operate, the different types of wireless voice, data and information services, key commercial systems, and typical revenues/costs of these services. While new competition has provided lower cost services for consumers, it means a rapidly changing marketplace for the wireless industry. Some of these changes include the increase in mobile telephone customers from 300 million to 1.3 billion customers within 5 years and the shift of focus from adding new voice customers to providing advanced services such as data transfer, web browsing, and software downloads. The types of services that mobile telephone systems can offer vary depending on the technologies, devices, and the services selected by customers. This book discusses the different types of systems including 1st, 2nd, 2.5, and third generation wireless (3G). Some of the most important topics featured are: - Simple descriptions and diagrams of analog and digital mobile telephone systems- The key types of wireless services and which types of mobile telephone systems can offer them- The approximate usage fees for mobile telephone services- The market numbers and trends for mobile subscribers- How each mobile telephone system continues to change to offer new services and better compete against other mobile telephone technologies.- What are the key applications driving the mobile telephone market growth.- What are the next steps in mobile telephone systems such as 4G
Author: Ithiel de Sola Pool Publisher: Praeger ISBN: Category : Business & Economics Languages : en Pages : 192
Book Description
This book applies the approach of technology assessment to the telephone. The author's analysis forecasts the effect of the telephone on society and compares it with the reality. This book not only examines the social consequences of the telephone, but provides a model for future efficient assessments of new technologies. It documents a largely unknown piece of the history of American technology and anlayzes the requirements for success in technological forecasting.
Author: A. Michael Noll
Author: A. Michael Noll
Author: A. Michael Noll
Author: Jim Van Meggelen
Author: John L. Fike
Author: Stephen Gibson
Author: 
Author: Claude S. Fischer
Author: Lawrence Harte
Author: Alexander Graham Bell
Author: Ithiel de Sola Pool