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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.
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 1926 formation of the National Broadcasting Company was a consolidation and reorganization of earlier network radio operations developed by the American Telephone & Telegraph Company (AT&T) beginning in 1922, in addition to more limited efforts conducted by the "radio group" companies, which consisted of the Radio Corporation of America (RCA) and its corporate owners, General Electric (GE ...
ABC News & Talk was a news/talk and entertainment radio channel programmed and distributed by ABC Radio Networks for satellite radio services. It aired on XM Satellite Radio channel 124, and Sirius Satellite Radio channel 143 both in the United States until September 24, 2007.
A handful of radio programs from the old-time era remain in production, all from the genres of news, music, or religious broadcasting: the Grand Ole Opry (1925), Music and the Spoken Word (1929), The Lutheran Hour (1930), the CBS World News Roundup (1938), King Biscuit Time (1941) and the Renfro Valley Gatherin' (1943). Of those, all but the ...
ABC began in 1943 as the NBC Blue Network, a radio network that was spun off from NBC, as ordered by the Federal Communications Commission (FCC) in 1942. [1] The reason for the order was to expand competition in radio broadcasting in the United States, specifically news and political broadcasting, and broaden the projected points of view.
American Radio Archives and Museum offers one of the largest collections of radio broadcasting in the United States and in the world. [12] It has a collection of 23,000 radio and TV scripts, 10,000 photographs, 10,000 books on radio history, and 5,000 audio recordings.
Growth divided television broadcasting into several genres, such as fiction, news, sports, and reality television. Cable television provided more channels, especially for entertainment. By the late 20th century radio (sound) broadcasting had similarly divided, with stations specializing in a particular musical genre, or news or sports.