In the absence of noise, if C is channel capacity in bits/s, δf is ch – McqOptions

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1.	In the absence of noise, if C is channel capacity in bits/s, δf is channel bandwidth in Hz and N is number of coding levels. Then
A.	C = log₂ N
B.	C = (δf) log₂ N
C.	C = 2 (δf) log₂ N
D.	C = 0.5 (δf) log₂ N
Answer» D. C = 0.5 (δf) log₂ N

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