What should be the desired response for an optimum wiener filter to be – McqOptions

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1.	What should be the desired response for an optimum wiener filter to be an approximate inverse filter?$
A.	u(n)
B.	‚âà√≠¬¨‚Ä¢(n)
C.	u(-n)
D.	None of the mentioned
Answer» C. u(-n)

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