发明名称 System for receiving the audio portion of a TV signal at a remote location
摘要 A new and improved remote audio monitoring system is disclosed comprising an FM transmitter, and one or more remote cordless FM receiving terminals. The transmitter is coupled to the audio output channel of a cable or satellite television descrambler box so as to rebroadcast the audio signal to the remote FM receiving terminals. As a result, the T.V. sound track may be listened to at selected remote locations without the need for hard wired connections.
申请公布号 US5418577(A) 申请公布日期 1995.05.23
申请号 US19930104531 申请日期 1993.08.11
申请人 BAGLEY, ALAN W. 发明人 BAGLEY, ALAN W.
分类号 H04H20/61;H04N5/44;H04N5/60;H04N5/775;(IPC1-7):H04N5/46 主分类号 H04H20/61
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