Which of the following technique is more preferable for design of linear phase FIR filter?
A. Window design
B. Chebyshev approximation
C. Frequency sampling
D. None of the mentioned
Answer:A
Which of the following technique is more preferable for design of linear phase FIR filter?
A. Window design B. Chebyshev approximation C. Frequency sampling D. None of the mentioned
Explanation: The chebyshev approximation method provides total control of the filter specifications, and as a consequence, it is usually preferable over the other two methods.