1.

If H(s) is the transfer function of a analog low pass normalized filter and Ωu is the desired pass band edge frequency of new low pass filter, then which of the following transformation has to be performed?$

A. s→ s / Ωu
B. s→ s .Ωu
C. s→ Ωu/s
D. None of the mentioned
Answer» B. s‚Äö√Ñ√∂‚àö√∫‚àö‚↠s .‚âà√≠¬¨¬©u


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