Cable television is arguably the dominant mass media technology in the U.S. today. Blue Skies traces its history in detail, depicting the important events and people that shaped its development, from the precursors of cable TV in the 1920s and '30s to the first community antenna systems in the 1950s, and from the creation of the national satellite-distributed cable networks in the 1970s to the current incarnation of "info-structure" that dominates our lives. Author Patrick Parsons also considers the ways that economics, public perception, public policy, entrepreneurial personalities, the social construction of the possibilities of cable, and simple chance all influenced the development of cable TV. Since the 1960s, one of the pervasive visions of "cable" has been of a ubiquitous, flexible, interactive communications system capable of providing news, information, entertainment, diverse local programming, and even social services. That set of utopian hopes became known as the "Blue Sky" vision of cable television, from which the book takes its title. Thoroughly documented and carefully researched, yet lively, occasionally humorous, and consistently insightful, Blue Skies is the genealogy of our media society.
Fully updated, revised, and expanded, this second edition of Modern Cable Television Technology addresses the significant changes undergone by cable since 1999--including, most notably, its continued transformation from a system for delivery of television to a scalable-bandwidth platform for a broad range of communication services. It provides in-depth coverage of high speed data transmission, home networking, IP-based voice, optical dense wavelength division multiplexing, new video compression techniques, integrated voice/video/data transport, and much more. Intended as a day-to-day reference for cable engineers, this book illuminates all the technologies involved in building and maintaining a cable system. But it's also a great study guide for candidates for SCTE certification, and its careful explanations will benefit any technician whose work involves connecting to a cable system or building products that consume cable services. - Written by four of the most highly-esteemed cable engineers in the industry with a wealth of experience in cable, consumer electronics, and telecommunications - All new material on digital technologies, new practices for delivering high speed data, home networking, IP-based voice technology, optical dense wavelength division multiplexing (DWDM), new video compression techniques, and integrated voice/video/data transport - Covers the latest on emerging digital standards for voice, data, video, and multimedia - Presents distribution systems, from drops through fiber optics, an covers everything from basic principles to network architectures
This book explains the functions and operation of cable television (CATV) systems, TV technologies including MPEG, DOCSIS cable modems, and distribution systems. It covers CATV services including advertising, tCommerce, home networking with DLNA, and how it is combining with Internet TV using HbbTV.
Looks beyond broadcasting's mainstream, toward cable's alternatives, to critically consider the capacity of commercial media to serve the public interest. This work offers an overview of the industry's history and regulatory trends, case studies of cable newcomers aimed at niche markets, and analyses of programming forms introduced by cable TV.
This book contains a key component of the NII 2000 project of the Computer Science and Telecommunications Board, a set of white papers that contributed to and complements the project's final report, The Unpredictable Certainty: Information Infrastructure Through 2000, which was published in the spring of 1996. That report was disseminated widely and was well received by its sponsors and a variety of audiences in government, industry, and academia. Constraints on staff time and availability delayed the publication of these white papers, which offer details on a number of issues and positions relating to the deployment of information infrastructure.
Television audiences and its industry alike have been confused by the emergence of new ways to watch television. On one hand, the programs seem every bit like the television we've long known, while the way we can watch, what we can watch, and the business models supporting them differ significantly. Portals: A Treatise on Internet-Distributed Television pushes understandings of the business of television to keep pace with the considerable technological change of the last decade. It explains why shows such as Orange is the New Black or Transparent are indeed television despite coming to screens over internet connection and in exchange for a monthly fee. It explores how internet-distributed television is able to do new things - particularly, allow different people to watch different shows chosen from a library of possibilities. This technological ability allows new audience behaviors and new norms in making television. Portals are the "channels" of internet-distributed television, and Portals identifies how the task of curating a library of shows differs from channels' task of building a schedule. It explores the business model--subscriber funding--that supports many portals, and identifies the key differences from advertiser or direct purchase. Portals considers what we know about the future of television, even though we remain early in a process of transformative change.
Broadband Cable Access Networks focuses on broadband distribution and systems architecture and concentrates on practical concepts that will allow the reader to do their own design, improvement, and troubleshooting work. The objective is to enhance the skill sets of a large population that designs and builds broadband cable plants, as well as those maintaining and troubleshooting it. A large cross-section of technical personnel who need to learn these skills design, maintain, and service HFC systems from signal creation through transmission to reception and processing at the customer end point. In addition, data/voice and video specialists need to master and reference the basics of HFC design and distribution before contending with the intricacies of their own unique services. This book serves as an essential reference to all cable engineers—those who specifically design and maintain the HFC distribution plant as well as those primarily concerned with data/voice technology as well as video technology. - Concentrates on practical concepts that will allow the user to do his own design, improvement, and trouble-shooting work. - Prepares cable engineers and technicians to work with assurance as they face the latest developments and future directions. - Concise and tightly focused, allowing readers to easily find answers to questions about an idea or concept they are developing in this area.
Although there are different opinions about where cable television actually began, a great deal of the ingenuity that developed cable into today's multibillion dollar industry came from Pennsylvania. In this state, with its mountainous geography, the need for an unusual means of obtaining a television signal gave birth to the community antenna television system that was the forerunner of the cable we know today. This volume traces the history of cable television through biographical sketches of those who were instrumental in bringing this technology to rural Pennsylvania. Enumerating technical as well as financial obstacles, each chapter focuses on the life of a cable pioneer. The contributions of such men as John Walson, Bob Tarleton, George Gardner and Ralph Roberts are discussed and their relationships to each other examined. Information drawn from interviews with these men or people who knew them brings history to life. Topics include the roots of cable television, problems of early cable systems and the advent of HBO and its consequences. An appendix offers a commemorative history of the Pennsylvania Cable Network, a joint project of several men discussed herein.