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 ...

Get rid of those analog filters! Save cost and space by implementing filters in firmware. This session shows how recent microcontroller (MCU) enhancements make it easier to apply digital-filtering and ...

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 ...

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 ...

Sony’s latest software add-on is making HDR and graduated neutral density filters look a little old school. Launched today, Digital Filter is an app for Sony cameras designed to mimic the effect of ...