Pre-Emphasis Is

Multiple Choice

Pre-emphasis is:

A) increasing the relative strength of low-frequency components before being fed into the modulator of an FM transmitter.
B) decreasing the relative strength of high-frequency components at the output signal of an FM detector in an FM receiver
C) decreasing the relative strength of low-frequency components of the output signal of an FM detector in an FM receiver.
D) increasing the relative strength of high-frequency components before being fed into the modulator of an FM transmitter.