Below are a few excerpts from a terrific UK site by Darren Meldrum TV Test patterns from around the world. Darren’s site includes test patterns from the BBC, Australia, Singapore, Ireland, Sweden, North America and lots more.
Probably the most famous American B&W test pattern is the so-called “Indian Head” monoscope pattern. This pattern was originated by RCA in 1939; it was designed to be generated using a special tube called a monoscope, a CRT which had a metal plate target on which the pattern was printed. The black lines of the pattern would interrupt current flow as the pattern was scanned to provide the desired video output. These tubes could only handle black and white – no shades of gray hence they had to be simulated either with a halftone dot pattern or with patterns of fine lines.
This NBC test pattern is dated 1947 but actually dates back to 1941, when commercial TV broadcasts began in America.
This is the 16:9 PAL version of the Philips PM5644 test pattern as used by BRT, the Dutch-language Belgian broadcast organization.
An 89-year old leading figure of the French New Wave, and an acclaimed 33 year-old French photographer and muralist co-direct this French art documentary/road movie. They travel in a photo van which has a photo booth and an oversized printer. Their mission is to make portraits of ordinary people. These portraits are super enlarged so […]Read More
These glasses give new meaning to the term POV!. 1080P with audio. Records up to 60 minutes. Works with MAC and PC. Download with USB cable.Read More
Drone Case Settles This is a still from the video for which Pirker was fined. The full video is available in the link below. This case has finally been settled. In 2011 Raphael Pirker had been fined $10,000 by the FAA for using a Zephyr drone to capture aerial shots of the University of Virginia […]Read More