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 ...

Warped Finite Impulse Response (WFIR) filters distribute processing resolution according to how humans perceive pitch, concentrating accuracy at frequencies where the ear is most discriminating ...

Digital signal processing is ubiquitous in modern electronic systems, from MP3 players to digital cameras to wireless handsets. One of the mainstays of a DSP designer’s tool box is the FIR ...

Filter bank design forms a cornerstone of modern digital signal processing, enabling the decomposition of signals into multiple frequency subbands for both analysis and synthesis. Recent advancements ...

After having been awarded an Italian patent in 2022, Outline’s technology for Warped Finite Impulse (WFIR) filter has now been granted by the European Patent Organisation. A pioneer in professional ...