Editor’s note: I came across this excellent tutorial article on Digital Filter Design and I thought it would be an excellent guide for novices as well as ...

Digital signal processors (DSPs) continue to receive a great deal of attention in new product design. For example, digital filter design reflects the importance of understanding and using this ...

It covers the information needed to design and implement any IIR filter as a cascade of second-order IIR filter sections. It presents the equations needed to compute many filters, and presents them in ...