Even before the great COFDM vs. 8-VSB modulation system debate momentarily clouded the television transition, integrated circuit developers and consumer electronics companies were hard at work on more ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Selection of a modulation technique for ATSC DTV was a contested process between Zenith VSB and ...

This is the second article in a two-part series about over-the-air DTV reception technology, which is being added to TV sets in accordance with the FCC's tuner mandate, and plug-and-play order. The ...

Demodulates 8-VSB and 64/256 QAM Signals; Combines With Sarnoff’s Audio/Video Decoder IP For Complete DTV Solution PRINCETON, NJ (July 22, 2004)-- New silicon intellectual property (IP) from Sarnoff ...

SAN MATEO, Calif. — Zenith Electronics Corp. and NxtWave Communications Inc. have merged their competing modulation technologies into a single multirate, dual-stream system in response to the Advanced ...

Zenith Electronics is going after seven price-aggressive TV competitors through a patent infringement lawsuit related to its vestigial side band (8-VSB) demodulation system, which is used to tune ...