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 ...

Editor’s note: In this Design Idea (DI), contributor Bonicatto designs a digital filter system (DFS). This is a benchtop filtering system that can apply various filter types to an incoming signal. The ...

FAIRFIELD, N.J.-A digital filtering technology company announced in late October it had been granted a patent for its image enhancement technology that reduces picture noise through an increased ...

A digital replacement for analog intermediate frequency (IF) filtering, such as that applied in spectrum analyzers, can now be obtained as a block of intellectual property (IP). And, that IP can be ...

"New digital filter approach aims to improve chemical measurements." ScienceDaily. www.sciencedaily.com / releases / 2019 / 05 / 190502075825.htm (accessed March 22, 2026).

In part one of a two part series, we unpack why digital equalizers and filters sound characteristically harsh. By Christian Luther. Digital filters (for instance, in equalizer plugins) traditionally ...