Q.

FFSR in AM systems stands for                  

A. feedforward signal regeneration
B. feedbackward signal regeneration
C. feedbackward system restoration
D. feedforward system restoration
Answer» A. feedforward signal regeneration
Explanation: ffsr stands for feedforward signal regeneration. if the pilot tone and the information bearing signal undergo correlated fading, it is possible at the receiver to counteract the effects of fading through signal processing based on tracking of pilot tone.
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