Notch filter is a

Q.  Notch filter is a
- Published on 15 Oct 15

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

ANSWER: Band stop filter
 
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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