frequency modulation

Definitions

General Science

  • noun a radio transmission method in which the frequency of the wave carrying the signal is varied according to the characteristics of the sound being broadcast

Cars & Driving

  • noun a system of broadcasting using VHF.

Construction

Information & Library Science

  • noun a radio broadcasting band which reduces interference.

Media Studies

  • noun a method of transmitting audio or visual information using radio waves, where the amplitude remains constant but the frequency varies according to the input signal.
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