Inventors:
George Scherer - East Brunswick NJ
Walter Joswick - Metuchen NJ
Isaac S. Blonder - Morganville NJ
Assignee:
Blonder-Tongue Laboratories, Inc. - Old Bridge NJ
International Classification:
H04N 716
H04K 100
Abstract:
This disclosure is concerned with a limited time operative decoder for special scrambled television program transmissions involving a voltage source for energizing the decoder of limited time effectiveness adapted to energize the decoder only during the limited time of the special scrambled television program.