While most countries have switched to digital broadcasting, and most broadcasts themselves have programming on 24/7 now, it’s hard to remember the ancient times of analog broadcasts that would ...

Night creatures and insomniacs of a bygone era may fondly recall a TV test pattern appearing once [Jack Parr] or [Steve Allen] had had their say and the local TV station’s regular broadcast day ...

The Sarnoff Digital Test Pattern When I was approached about evaluating the Sarnoff ... Joey Gill is the chief engineer at television station WPSD-TV in Paducah, Ky. He has been with the station for ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. But how do you know if your TV’s picture adjustments are correctly set to provide optimal ...