Television signal receiving apparatus

Details Television signal receiving apparatus Television signal receiving apparatus

1985-11-29

1987-09-01

Buczinski, Stephen C.

Cryptography

Key management

Having particular key generator

358349, 358142, 358 84, 380 20, H04N 7167

Patent

active

046913513

ABSTRACT:
A television signal receiving apparatus is provided having a program schedule display function. The apparatus includes a tuner, a television signal processing circuit connected to the tuner, a digital signal processing circuit connected to the tuner for generating a program schedule display signal based on program schedule data obtained through the tuner, and a switch connected to the digital signal processing circuit for selectively generating a local program schedule display signal based on the Standard Time selected by the switch.

REFERENCES:
patent: 2875270 (1959-02-01), Wendt et al.
patent: 4287597 (1981-09-01), Paynter et al.
patent: 4484217 (1984-11-01), Block et al.
patent: 4531021 (1985-07-01), Bluestein et al.
patent: 4536791 (1985-08-01), Campbell et al.

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