Lovely old test patterns (or test cards in the UK). I liked the tweaks they made to Test Card F when they made Test Card J, like re-centering the image so the X was exactly in the middle of the ...

Once upon a time, we would run home from the bus stop to watch Gargoyles and Brady Bunch reruns on the family TV, a late-1970s console Magnavox number that sat on the floor and was about 50% more ...

KILGORE, Texas (KLTV) - If you remember the days of black and white television, what’s known as the Indian Head test pattern is likely burned into your memory and your old TV set. Believe it or not, ...

To do this, we measure across a range of 100 IRE (full white) test patterns in different sizes, with the two most important being 10% of the screen’s total area, which gives us an indication of ...