The picture on a TV set used to be the combined product of multiple analog systems, and since TVs had no internal diagnostics, the only way to know things were adjusted properly was to see for ...

Leader Instruments, a manufacturer of television test and measurement equipment, has begun shipments of its new LT488 multiformat pattern generator, which is targeted at service of high-resolution ...

[Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based development board to output different test patterns in PAL/NTSC. If one is checking ...