Which of the following operation has to be performed to increase the s – McqOptions

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1.	Which of the following operation has to be performed to increase the sampling rate by an integer factor I?
A.	Interpolating I+1 new samples
B.	Interpolating I-1 new samples
C.	Extrapolating I+1 new samples
D.	Extrapolating I-1 new samples
Answer» C. Extrapolating I+1 new samples

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