Guide to LaserDisc
LaserDisc is the leading Video Disc format and a leading
component of Home Cinema systems.
This is part of the Europe LD service and has a distinct European (aka
PAL TV system) flavour, but should be of some relevance to all.
Guide to World TV Standards
A Web Guide to the many and various TV standards around the world,
how they came to be and the differences between them. Also provides
information on bridging the gap between them.