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Radio Oklahoma Network, a subsidiary of Griffin Communications; Radio PA Networks of Pennsylvania, a subsidiary of WITF Enterprises. South Carolina Radio Network, a subsidiary of Learfield Communications. Tennessee Radio Networks, a subsidiary of iHeartMedia. Texas State Network, a subsidiary of Entercom.
Radio broadcasting has been used in the United States since the early 1920s to distribute news and entertainment to a national audience. In 1923, 1 percent of U.S. households owned at least one radio receiver, while a majority did by 1931 and 75 percent did by 1937.
Defunct radio broadcasting companies of the United States (7 C, 69 P) A. American Family Radio stations (184 P) Audacy, Inc. (2 C, 10 P) B. Bahakel Communications (15 P)
This is an accepted version of this page This is the latest accepted revision, reviewed on 18 February 2025. Large company involved in mass media industry A media conglomerate, media company, media group, or media institution is a company that owns numerous companies involved in mass media enterprises, such as music, television, radio, publishing, motion pictures, video games, amusement park ...
The early history of radio is the history of technology that produces and uses radio instruments that use radio waves. Within the timeline of radio, many people contributed theory and inventions in what became radio. Radio development began as "wireless telegraphy". Later radio history increasingly involves matters of broadcasting.
The RCA Corporation was a major American electronics company, which was founded in 1919 as the Radio Corporation of America. It was initially a patent trust owned by General Electric (GE), Westinghouse , AT&T Corporation and United Fruit Company .
Guglielmo Marconi The Marconi Company was formed in England in 1910. The photo shows a typical early scene, from 1906, with Marconi employee Donald Manson at right. Lee DeForest broadcasting Columbia phonograph records on pioneering New York station 2XG, in 1916 [1] The British Broadcasting Corporation's landmark and iconic London headquarters, Broadcasting House, opened in 1932.
Amateur radio companies (2 C, 37 P) Z. Zenith Electronics (1 C, 5 P) Pages in category "Radio manufacturers" The following 86 pages are in this category, out of 86 total.