On the Design of FIR Notch Filters
A novel approach for designing linear phase FIR notch filters has been proposed. Mathematical formulas for computing the weights required in the design have been derived. Exact notch frequency point, as specified, can be achieved through the proposed technique. Design examples have also been given.
KeywordsNotch filters FIR digital filters Signal processing
The authors were thankful to the referees for their constructive suggestions.