Qstnid -B-2-define Television And Radio Broadcasting System - 01: Convergence Of Technologies - Cbse-ix-foundation Percent 2520of%2520information%2520technology%2520.

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#2
Define television and radio broadcasting system
Ans : Broadcast on Television and Radio are primary means by which news and entertainment are delivered to the public virtually around the world. The term broadcasting refers to the airborne transmission of electromagnetic audio signals (radio) or audio visual signals (television) that are readily accessible to a wide population via standard receivers. Broadcasting has been used for private recreation, non-commercial exchange of messages, experimentation, self-training and emergency communication such as ATV (Associated Television).