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  1. Radiodifusão é a transmissão de ondas de radiofrequência que por sua vez são moduladas, estas se propagam eletromagneticamente através do espaço. [ 1][ 2] É um meio de telecomunicação ao qual a maioria da população tem acesso como ouvinte.

  2. La radiodifusión [1] o radioemisión es el servicio de emisión de señales de radio y televisión para uso público generalizado o muy amplio. También se utiliza el término en inglés broadcasting (literalmente «arrojar o esparcir ampliamente») como sinónimo.

  3. These include AM and FM stations. There are several subtypes, namely commercial broadcasting, non-commercial educational (NCE) public broadcasting and non-profit varieties as well as community radio, student-run campus radio stations, and hospital radio stations can be found throughout the world.

  4. en.wikipedia.org › wiki › BroadcastingBroadcasting - Wikipedia

    Broadcasting is the distribution of audio or video content to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum ( radio waves ), in a one-to-many model. [1] Broadcasting began with AM radio, which came into popular use around 1920 with the spread of vacuum tube ...

  5. Radiodifusión Nacional del Uruguay (RNU, "National Broadcasting of Uruguay") is the public radio broadcaster of the country of Uruguay. It operates four separate radio stations.