发明名称 Multi-broadcast receiving and distributing device
摘要 A system for viewing broadcasts from a plurality of different broadcasting companies at a plurality of desirable places can be easily constructed. A multi-broadcast receiving and distributing device comprises a plurality of receivers #1, #2 and #3 each of which has a receiving portion for receiving and extracting inherent carrier signals and a signal converting portion for converting the carrier signals into common signal type baseband signals respectively, and a device body having a plurality of spaces for accommodating the receivers #1, #2 and #3 respectively and outputting the baseband signals therefrom, a signal processing means for generating digital signals by processing the baseband signals from the spaces #1, #2 and #3 respectively, a program selecting portion for selectively outputting one of the digital signals, which is relevant to a particular broadcast program, and a program transmitting portion for transmitting the selected output signal to a plurality of display units.
申请公布号 US2002059651(A1) 申请公布日期 2002.05.16
申请号 US20010946515 申请日期 2001.09.06
申请人 HIRATA KOHZOH;OHGAMI YOICHI;SHIBATA AKIRA 发明人 HIRATA KOHZOH;OHGAMI YOICHI;SHIBATA AKIRA
分类号 H04N5/44;H04B1/16;H04N5/00;H04N5/46;H04N7/16;(IPC1-7):H04N7/16 主分类号 H04N5/44
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