alin sa mga sumusunod na musika upang maging mas epektibo ang presentasyon. a. closing of the billboard b. amplitude modulation c. co-anchorman d. dead air
Amplitude modulation is a modulation technique used in electronic communication, most commonly for transmitting messages with a radio wave. In amplitude modulation, the amplitude of the wave is varied in proportion to that of the message signal, such as an audio signal.
