Q381
A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent?
A.
32 Kbps
AnswerB.
64 Kbps
C.
8 Kbps
D.
128 Kbps.
E.
None of the above
Answer: Option A
Solution
Answer: Option A
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