The measure of how much signal is required in an FM receiver to produce a specific level of quieting is referred to as:
A) the receiver's noise reduction
B) the receiver's stereo separation
C) the receiver's sensitivity
D) the receiver's selectivity

Question

Quizplus · Accepted Answer

The receiver's sensitivity is a measure of its ability to detect weak signals. In the context of FM receivers, sensitivity specifically refers to how much signal is needed to achieve a certain level of quieting, which is the reduction of background noise in the received signal.

The Measure of How Much Signal Is Required in an FM