Empire of the Air tells the story of three American visionaries—Lee de Forest, Edwin Howard Armstrong, and David Sarnoff—whose imagination and dreams turned a hobbyist's toy into radio, launching the modern communications age. Tom Lewis weaves the story of these men and their achievements into a richly detailed and moving narrative that spans the first half of the twentieth century, a time when the American romance with science and technology was at its peak. Empire of the Air is a tale of pioneers on the frontier of a new technology, of American entrepreneurial spirit, and of the tragic collision between inventor and corporation.

A New Yorker and Fortune Best Book of the Year "A must-read for all Americans who want to remain the ones deciding what they can read, watch, and listen to.” —Arianna Huffington Analyzing the strategic maneuvers of today’s great information powers—Apple, Google, and an eerily resurgent AT&T—Tim Wu uncovers a time-honored pattern in which invention begets industry and industry begets empire. It is easy to forget that every development in the history of the American information industry—from the telephone to radio to film—once existed in an open and chaotic marketplace inhabited by entrepreneurs and utopians, just as the Internet does today. Each of these, however, grew to be dominated by a monopolist or cartel. In this pathbreaking book, Tim Wu asks: will the Internet follow the same fate? Could the Web—the entire flow of American information—come to be ruled by a corporate leviathan in possession of "the master switch"? Here, Tim Wu shows how a battle royale for the Internet’s future is brewing, and this is one war we dare not tune out.

A sweeping, anecdotal account of the great sounds and voices of radio–and how it became a bonding agent for a generation of American youth When television became the next big thing in broadcast entertainment, everyone figured video would kill the radio star–and radio, period. But radio came roaring back with a whole new concept. The war was over, the baby boom was on, the country was in clover, and a bold new beat was giving the syrupy songs of yesteryear a run for their money. Add transistors, 45 rpm records, and a young man named Elvis to the mix, and the result was the perfect storm that rocked, rolled, and reinvented radio. Visionary entrepreneurs like Todd Storz pioneered the Top 40 concept, which united a generation. But it took trendsetting “disc jockeys” like Alan Freed, Murray the K, Wolfman Jack, Cousin Brucie, and their fast-talking, too-cool-for-school counterparts across the land to turn time, temperature, and the same irresistible hit tunes played again and again into the ubiquitous sound track of the fifties and sixties. The Top 40 sound broke through racial barriers, galvanized coming-of-age kids (and scandalized their perplexed parents), and provided the insistent, inescapable backbeat for times that were a-changin’. Along with rock-and-roll music came the attitude that would literally change the “voice” of radio forever, via the likes of raconteur Jean Shepherd, who captivated his loyal following of “Night People”; the inimitable Bob Fass, whose groundbreaking Radio Unnameable inaugurated the anything-goes free-form style that would come to define the alternative frontier of FM; and a small-time Top 40 deejay who would ultimately find national fame as a political talk-show host named Rush Limbaugh. From Hunter Hancock, who pushed beyond the limits of 1950s racial segregation with rhythm and blues and hepcat patter, to Howard Stern, who blew through all the limits with a blue streak of outrageous on-air antics; from the heyday of summer songs that united carefree listeners to the latter days of political talk that divides contentious callers; from the haze of classic rock to the latest craze in hip-hop, Something in the Air chronicles the extraordinary evolution of the unique and timeless medium that captured our hearts and minds, shook up our souls, tuned in–and turned on–our consciousness, and went from being written off to rewriting the rules of pop culture.

The Biographical Encyclopedia of American Radio presents the very best biographies of the internationally acclaimed three-volume Encyclopedia of Radio in a single volume. It includes more than 200 biographical entries on the most important and influential American radio personalities, writers, producers, directors, newscasters, and network executives. With 23 new biographies and updated entries throughout, this volume covers key figures from radio’s past and present including Glenn Beck, Jessie Blayton, Fred Friendly, Arthur Godfrey, Bob Hope, Don Imus, Rush Limbaugh, Ryan Seacrest, Laura Schlesinger, Red Skelton, Nina Totenberg, Walter Winchell, and many more. Scholarly but accessible, this encyclopedia provides an unrivaled guide to the voices behind radio for students and general readers alike.

"The only continuing source that helps users analyze, plan, design, evaluate, and manage integrated telecommunications networks, systems, and services, The Froehlich/Kent Encyclopedia of Telecommunications presents both basic and technologically advanced knowledge in the field. An ideal reference source for both newcomers as well as seasoned specialists, the Encyclopedia covers seven key areas--Terminals and Interfaces; Transmission; Switching, Routing, and Flow Control; Networks and Network Control; Communications Software and Protocols; Network and system Management; and Components and Processes."