Why frequency fogging is used in a carrier system?
A) to reduce noise
B) to reduce cross talk
C) to converge frequencies
D) to reduce distortion
Correct Answer:
Verified
Q57: Which of the following FM demodulator is
Q58: PLL in FM detection stands for_
A)phase locked
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Q61: De-emphasis circuit is used_
A)before detection
B)after detection
C)before encoding
D)after
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Q65: Which of the following is not necessarily
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