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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".
- Timeline of radio - Wikipedia
The timeline of radio lists within the history of radio, the...
- Radio - Wikipedia
Radio is the technology of communicating using radio waves....
- Timeline of radio - Wikipedia
The invention of radio communication was preceded by many decades of establishing theoretical underpinnings, discovery and experimental investigation of radio waves, and engineering and technical developments related to their transmission and detection.
Radio, sound communication by radio waves, usually through the transmission of music, news, and other types of programs from single broadcast stations to multitudes of individual listeners equipped with radio receivers. Learn more about the history of radio in this article.
Era o começo da primeira estação de rádio do Brasil: a Rádio Sociedade do Rio de Janeiro. Fundada por Edgar Roquette-Pinto, a emissora foi doada ao governo em 1936 e existe até hoje, mas com o nome de Rádio MEC.
Radio - Broadcasting, Entertainment, History: The Golden Age of American radio as a creative medium lasted, at best, from 1930 to 1955, with the true peak period being the 1940s. Writer-producer-director Norman Corwin, one of radio’s brightest talents, ruefully made the point that radio’s most creative era was “the shortest golden age in ...