Which filter has maximum flatness?
A. Chebyshev filter
B. Butter-worth filter
C. High pass filter
D. Normalized filter
Answer:A
Which filter has maximum flatness?
A. Chebyshev filter B. Butter-worth filter C. High pass filter D. Normalized filter
Explanation: Butter-worth filter as the best approximation to ideal filter and has the maximum flatness in the filter pass-band.