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Broadcast radio in the United States underwent a period of rapid change through the decade of the 1920s. Technology advances, better regulation, rapid consumer adoption, and the creation of broadcast networks transformed radio from a consumer curiosity into the mass media powerhouse that defined the Golden Age of Radio.
When radio was introduced in the early 1920s, many predicted it would kill the phonograph record industry. Radio was a free medium for the public to hear music for which they would normally pay. While some companies saw radio as a new avenue for promotion, others feared it would cut into profits from record sales and live performances.
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.
1920 in radio details the internationally significant events in radio broadcasting for the year 1920. Events. January The first informal and spasmodic broadcasts ...
23 February 1920 AM 107 kHz 15 kW LOR Radio Argentina: LOR Buenos Aires, Argentina 27 August 1920 Continued daily commercial broadcast up to 1997 AM 857 kHz [17] 5 Watts initially, 500 Watts by 1921 6ADZ KNX: Los Angeles, California Summer 1920, granted broadcasting station license 1921 AM 1070 kHz Class-A 8MK: WWJ: Detroit, Michigan 20 August 1920
Pages in category "1920s American radio programs" The following 52 pages are in this category, out of 52 total. This list may not reflect recent changes. A.
1920s: Radio was first used to transmit pictures visible as television. 1926: Official Egyptian decree to regulate radio transmission stations and radio receivers. [40] Early 1930s: Single sideband (SSB) and frequency modulation (FM) were invented by amateur radio operators. By 1940, they were established commercial modes.
An innovative and progressive company, RCA was the dominant electronics and communications firm in the United States for over five decades. In the early 1920s, RCA was at the forefront of the mushrooming radio industry as a major manufacturer of radio receivers, and the exclusive manufacturer of the first superheterodyne sets.
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