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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". Later radio history increasingly involves matters of broadcasting.
- Radio - Wikipedia
In wireless radio remote control devices like drones, garage...
- Timeline of radio - Wikipedia
The timeline of radio lists within the history of radio, the...
- Radio - Wikipedia
Invention of radio. A French ship-to-shore radio station in 1904. 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.
História. As primeiras radioemissões. Tecnologia. Receptor. Transmissor. Transceptor. Audiência. Ver também. Referências. Ligações externas. Rádio (telecomunicações) Nota: Se procura outros significados da palavra, veja Rádio.
Acontece a primeira transmissão esportiva em rede nacional no Brasil. 1941 : A Rádio Nacional lança o Repórter Esso, primeiro rádio jornal brasileiro, também entra no ar a primeira novela radiofônica do país: "Em busca da felicidade". 1946 : Surgem os gravadores de fita magnética, dando maior agilidade ao rádio.