发明名称 VEHICLE COMMUNICATION SYSTEM
摘要 <p>A vehicle communication system provides for enhanced communication with passengers using in-vehicle entertainment systems. A microphone is activated by a driver or passenger, and sound is broadcast from the microphone to at least one loudspeaker. In addition, a broadcast of audio signals from an in-vehicle entertainment systems to headphones worn by a passenger is interrupted.</p>
申请公布号 WO2003030508(A1) 申请公布日期 2003.04.10
申请号 US2002030643 申请日期 2002.09.27
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