Notch filter is a

Q15. Notch filter is a


a) Band pass filter
b) Band stop filter
c) Low pass filter
d) High pass filter

Correct Answer: b) Band stop filter

Explanation :

A notch filter allows to pass almost whole range of frequencies through it, except a specific range. The notch filter attenuates a narrow set of frequencies or the stop band to pass through. Electrical equivalent of the stop filter is given by

Notch filter
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