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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

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