The amount by which the oscillator frequency increases and decreases from is called_________.
A)amplitude modulation
B)frequency modulation
C)frequency deviation
D)rest frequency

Question

Quizplus · Accepted Answer

The amount by which the oscillator frequency increases and decreases from its central frequency is called frequency deviation. Amplitude modulation (A) is a modulation technique where the amplitude of the carrier signal varies according to the message signal. Frequency modulation (B) is a modulation technique where the frequency of the carrier signal varies according to the message signal. Rest frequency (D) refers to the frequency of the oscillator when there is no modulation.

The Amount by Which the Oscillator Frequency Increases and Decreases