Which of the following filters have a frequency response as shown below?
A. Band pass filter
B. Band stop filter
C. All pass filter
D. Notch filter
Answer:A
Which of the following filters have a frequency response as shown below?
A. Band pass filter B. Band stop filter C. All pass filter D. Notch filter
Explanation: The given figure represents the frequency response characteristic of a notch filter with nulls at frequencies at ω0 and ω1.