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.
Regional Use. The NTSC format is primarily used in the Americas and South Korea, whereas the PAL format is primarily used in Europe and Asia. The NTSC and PAL formats relate to analog TV broadcasts, VHS, DVD and older game consoles that don't support digital video output.