David leads the editorial team at CNET. We create expert reviews, articles and video on every aspect of technology, from AI to Zoox. We are thoroughly, proudly human. Expertise A 25-year CNET veteran, ...

Confession: Until a few days ago, I’d never calibrated my TV. There are a couple reasons for this. First, and most simply, I’m not down with buying a calibration disc that I will likely use once then ...

The THX Calibrator Blu-Ray™ Disc offers high-definition tools specifically designed for professional video calibrators, consumer electronics retailers and audio enthusiasts. With THX Optimizer™ test ...

A research study by THX claims that as well as improving your TV's picture quality, calibrating it properly could reduce energy consumption by as much as 50 per cent. The THX study evaluated plasma ...