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Question 10. 10. (TCO 5) The PCM uses _____. (Points : 5) analog carrier no carr

ID: 1993825 • Letter: Q

Question

Question 10.10. (TCO 5) The PCM uses _____.
(Points : 5)        analog carrier
       no carrier
       pulses
       a combination of analog carrier and pulses Question 11.11. (TCO 6) If the number of levels is two, _____. (Points : 5)        bps is higher as compared to baud rate
       bps is equal to baud rate
       bps is lower as compared to baud rate
       bps is two times baud rate Question 12.12. (TCO 6) For a 16-PSK system, the bandwidth efficiency is _____.
(Points : 5)        4 bits
       4 Hz
       4 bits per Hz
       16 bits per Hz Question 10.10. (TCO 5) The PCM uses _____.
(Points : 5)        analog carrier
       no carrier
       pulses
       a combination of analog carrier and pulses

Explanation / Answer

PCM is standard form of representation of sampled analog signal digitally.

PCM is representing digitally it means in the form of pulses only

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