Zero padding in Overlap-Add Method

Q.  In Overlap-Add Method with linear convolution of a discrete-time signal of length L and a discrete-time signal of length M, for a length N, zero padding should be of length
- Published on 27 Nov 15

a. L, M > N
b. L, M = N
c. L, M < N
d. L, M < N2

ANSWER: L, M < N

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