Interactive multimedia presentation and communications system
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United States of America Patent
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Mar 2, 1993
Issued Date -
N/A
app pub date -
Feb 5, 1991
filing date -
Aug 4, 1987
priority date (Note) -
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Abstract
A system is provided for interactively and selectively communicating particular multimedia presentations to each of a plurality of subscribers along a CATV cable network. The subscriber communicates his selections, both for viewing particular presentations from a menu and for transactions with respect to the information and products being viewed, by entering codes on his Touch-Tone telephone pad. Subscriber input signals are communicated as digital signals through the intercommunications network and response signals are generated, ultimately as analog TV signals for viewing by the subscriber.
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