发明名称 A VCR interface for receiving cable tv signals.
摘要 <p>A novel VCR interface (10) for use with scrambled cable TV signals includes a conventional splitter (12), band reject filter (16) and combiner (20). The VCR interface is configured so that the signal channels normally made unavailable by the cable TV converter/descrambler (14) are recombined and presented to the VCR RF input allowing for simultaneous viewing and recording of different signal channels without the need of extra converter/descramblers or RF switching devices.</p>
申请公布号 EP0252058(A2) 申请公布日期 1988.01.07
申请号 EP19870870086 申请日期 1987.06.18
申请人 GENERAL INSTRUMENT CORPORATION 发明人 WACHOB, DAVID E.
分类号 H04N5/765;H04N7/10;(IPC1-7):H04N5/76 主分类号 H04N5/765
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