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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 ...
- Broadcasting (rede de computadores)
Broadcasting (rede de computadores) Em telecomunicações e...
- History
History of broadcasting. The Marconi Company was formed in...
- News broadcasting
News broadcasting is the medium of broadcasting various news...
- Broadcasting (rede de computadores)
Para outros significados, veja Broadcast (desambiguação). 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.
In communications, such as radio and television, broadcasting means sending information such as television shows or music electronically to a large audience. The information is sent through the air in radio waves, through a wire, or by a communications satellite, and then the television viewers or radio listeners pick up the signal ...
15 de mai. de 2024 · Broadcasting, electronic transmission of radio and television signals that are intended for general public reception, as distinguished from private signals that are directed to specific receivers. In its most common form, broadcasting may be described as the systematic dissemination of.