EDN

Conexant Systems’ CX25845: Audio/video decoder integrates a 3-D-comb filter

Integrating the functions of multiple devices, the CX25845 audio/video decoder features a multiformat video decoder, a 3-D-comb filter, and a worldwide-broadcast audio decoder. The device also ...
Design-Reuse

Toshiba Announces Second-Generation, High-Performance 3D Comb Filter And Video Decoder For Next-Generation Flat-Panel TVs, Set-Top Boxes, DVD Recorders And PC-TV Cards

Complete Analog-Video Processing Solution in Compact Package Combines 3D Comb Filter, Noise-Reduction Functions and Embedded DRAM to Reduce Design Complexity and Overall System Cost SAN JOSE , Calif. ...
Nature

A simple all-fiber comb filter based on the combined effect of multimode interference and Mach-Zehnder interferometer

Due to the rapidly increased demand for optical communication systems, the development of novel devices for dense wavelength-division-multiplexing (DWDM) optical networks has attracted considerable ...
EDN

Revisiting the analogue video decoder: Brushing up on your comb filters

The basic function of the video decoder is to accept analogue video from a wide variety of sources such as broadcast, DVD players, cameras and video cassette recorders, in either NTSC or PAL format ...
Nature

Filtering dynamics of an interference comb filter in a ytterbium-doped mode-locked fiber laser

Pulsed fiber lasers, characterized by their narrow pulse width, high peak power, and broad spectral width, have demonstrated remarkable application potential across a wide range of fields. The ...