A 4 KHz noise less channel with one sample ever 125 per sec is used to – McqOptions

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1.	A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If Delta modulation is selected, then how many bits per second are actually sent?
A.	32 kbps
B.	8 kbps
C.	128 kbps
D.	64 kbps.
Answer» C. 128 kbps

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