Mass Communication and Journalism > Radio TV as Medium of Communication
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The term broadcasting refers to _______________________________

Options
- various media technologies
- airborne transmission of radio and TV waves
- a device which produce radio waves
- None of the above

CORRECT ANSWER : airborne transmission of radio and TV waves
Discussion Board
Explanation

The term broadcasting refers to the airborne transmission of the electromagnetic audio or audio – visual signals. It helps to send a particular message to many recipients. Broadcasting plays an important role in the e-mail systems and in the fax system. Previously, broadcasting consisted of transmitting the telegraph signals through airwaves with the help of Morse codes.

Meera V Nair 06-9-2015 05:30 AM

 
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