发明名称 Television audio monitor method and system
摘要 The present invention may be used for selectively listening to multiple audio signal sources in a local area. Multiple audio signals from multiple audio signal sources may be combined in a wireless transmitter. The combined audio signals may be converted to an electromagnetic signal for transmission to multiple personal receivers. Each of the audio signal sources may be identified by a unique, visible channel designator. The electromagnetic signal may be received by the personal receivers and reconverted into each of the audio signals. The audio signals may be detected in the personal receivers to identify each to an audio signal source. A user may select a specific audio signal source for a personal receiver and the audio signal may be output to an earphone.
申请公布号 US7817017(B1) 申请公布日期 2010.10.19
申请号 US20050210195 申请日期 2005.08.22
申请人 BENUN ANDREW J;HOHENADEL FREDERICK;HADDON DANIEL 发明人 BENUN ANDREW J.;HOHENADEL FREDERICK;HADDON DANIEL
分类号 G08B3/00;G05B19/02;H04H20/71;H04R29/00 主分类号 G08B3/00
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