Sheppard Cares. Sheppard AFB provides a wide variety of services to support Airmen and their families. To learn what's happening this month, check out the Sheppard Community Board. To quickly find and register for classes available on base, click the Leadership Pathways logo to the right.
NTSC stands for National Television Standards Committee. PAL stands for Phase Alternating Line. NTSC is the standard broadcast format in the United States, while PAL is the standard broadcast format in Europe, Australia, and parts of Asia.
NTSC format is the color encoding system used by DVD players and until recently by broadcast television in North America, Japan, and most of South America. As color televison began to replace black and white, companies in the United States were using a number of different methods for encoding color to be broadcast to peopleâs homes.