1.

Two network functions are given below.H1 = \(\frac{1}{s^2 + \sqrt{2}s+1}\), H2 = \(\frac{1}{s^3+2s^2+2s+1}\) The frequency response indicates that the filter is ___________

A. Low-pass
B. Band-pass
C. High-pass
D. Band reject
Answer» B. Band-pass


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