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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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