Device for the intelligible consultation of data relating to the

Details Device for the intelligible consultation of data relating to the Device for the intelligible consultation of data relating to the

1990-12-19

1993-08-10

Eisenzopf, Reinhard J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 86, 455 62, H04N 700, H04N 710

Patent

active

052354156

ABSTRACT:
A device for allowing fee paying subscribers access to television or radio programs includes a keyboard unit for requesting messages concerning the programs. Information describing the program fees and account status is contained in a subscriber held security processor such as a smart card. As a function of the content of the requests a mechanism converts the information contained in the security processor into intelligible messages as a function of complementary information transmitted regularly within television and/or radio signals.

REFERENCES:
patent: 4337483 (1982-06-01), Guillou
patent: 4862268 (1989-08-01), Campbell et al.
patent: 4890319 (1989-12-01), Seth-Smith et al.

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