Can achieve a desired frequency response with a lower order (fewer coefficients) compared to FIR filters. Often implemented using recursive algorithms, meaning the output depends on previous outputs.

In many applications, you need to apply a post-processing digital filter on your data. A common example is the filtering of data from an ADC. This application note shows an IIR filter that can be ...

This repository contains MATLAB implementations of core concepts from signals and systems. Each practical explores fundamental topics in signal generation, manipulation, transformation, and digital ...

Abstract: The use of equalization filters to achieve acoustic transparency can improve the sound quality of hearables and hearing aids. Finite impulse response (FIR) filters guarantee stability and ...