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History of radio. 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 ...
Audio broadcasting (1915 to 1950s) 1919: First clear transmission of human speech, (on 9XM) after experiments with voice (1918) and music (1917). 1920: Regular wireless broadcasts for entertainment began in Argentina, pioneered by the group around Enrique Telémaco Susini. 1920: Spark-gap telegraphy stopped.
Radio & Records (R&R) was a trade publication providing news and airplay information for the radio and music industries. [1] It started as an independent trade from 1973 to 2006 until VNU Media took over in 2006 and became a relaunched sister trade to Billboard , until its final issue in 2009.
The radio broadcasting of music and talk intended to reach a dispersed audience started experimentally around 1905–1906, and commercially around 1920 to 1923. VHF (very high frequency) stations started 30 to 35 years later. In the early days, radio stations broadcast on the longwave, mediumwave and shortwave bands, and later on VHF ( very ...
The invention of radio is a complex and disputed topic that involves many individuals and experiments. This article provides an overview of the history and development of radio technology, from the early discoveries of electromagnetic waves to the modern applications of radio communication. Learn more about the pioneers, controversies and innovations that shaped the radio industry.
97. BBC. 7 October 1926. Longest running live outside broadcast programme in radio history. Generally comprising Anglican evensong, occasionally Roman Catholic vespers. Initially broadcast on BBC Home Service, later branded BBC Radio 4, until 8 April 1970 when the programme moved to BBC Radio 3 . The Daily Service.
The Golden Age of Radio, also known as the old-time radio ( OTR) era, was an era of radio in the United States where it was the dominant electronic home entertainment medium. It began with the birth of commercial radio broadcasting in the early 1920s and lasted through the 1950s, when television gradually superseded radio as the medium of ...
A map showing when radio broadcasting was introduced in each country. 1920s, 1st half, or earlier (33) 1920s, 2nd half (53) 1930s (56) 1940s (35) 1950s (27) 1960s or later (17) No data. This is a list of when the first radio broadcasts to the public occurred in the mentioned countries and territories.