Which one of the following statements regarding compandor is FALSE?
A.It compresses the higher-amplitude parts of a signal before modulation and expands them back to normal again after demodulation.
B.It gives preferential treatment to the weaker parts of the signal
C.For weaker signals it gives a poor ratio of signal strength to quantizing error
D.Weaker signals, traverse more quantum steps than they would do otherwise and so quantizing error is reduced.
Answer:C
Which one of the following statements regarding compandor is FALSE?
A.It compresses the higher-amplitude parts of a signal before modulation and expands them back to normal again after demodulation. B.It gives preferential treatment to the weaker parts of the signal C.For weaker signals it gives a poor ratio of signal strength to quantizing error D.Weaker signals, traverse more quantum steps than they would do otherwise and so quantizing error is reduced.