Method and apparatus for selectively receiving and/or...

Details Method and apparatus for selectively receiving and/or... Method and apparatus for selectively receiving and/or...

H - Electricity

04

N

350/30

H04N 7/00 (2006.01) G11B 15/02 (2006.01) G11B 19/00 (2006.01) G11B 20/00 (2006.01) H04N 5/913 (2006.01) H04N 7/08 (2006.01) H04H 1/00 (2006.01)

Patent

CA 1159551

Abstract of the Disclosure A selective receiving and/or recording technique for broadcast audio and/or video programs where the broadcast signal has a tone code preceding each program segment to which a monitoring-receiving-recording device is responsive, either matching the tone code with a prestored list of orders for receiving and/or recording that broadcast segment or responding to a particular code so as to disable its associated recorder to thus protect copyrighted information.

349991

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