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.
For TV the standard is 30 fps for NTSC (National Television System Committee â the system used in North America, Japan and many other areas around the world), 25 fps for PAL (Phase Alternating Line â the system used in Europe, parts of Africa and SE Asia).