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 seasoned veterans. I want to thank William H.

Helping you to master the most common analog and digital filter design and implementation methods, this book explains in practical terms all the important derivations so you can apply them directly to ...

Digital signal processing techniques are used extensively in a number of applications such as communication and multimedia. DSP functions such as FIR filters and transforms have numerous advantages ...

FIR Creator EX is a powerful software application used by audio professionals to design custom filters and DSP solutions for loudspeaker and system optimization. It offers significantly more ...

In this chapter, we will study the approximation schemes for digital filters with finite-duration impulse response (FIR) and we will present the methods for determining the multiplier coefficients and ...

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 ...

A demonstration of FIR filters in operation completes this series of columns. For this demonstration, I used an ARM mbed module with an NXP LPC1768 microcontroller (ARM Cortex-M3 processor). Although ...

Compared to their analog counterparts, digital filters offer outstanding performance and flexibility. Designing digital filters can seem a daunting task, however, because of its seemingly endless ...

The first part of this series described how data flows through processing steps that create a moving average of stock prices over 65 days. Finite-impulse-response (FIR) filters use the same data-flow ...