发明名称 Dashboard with integrated directional microphone
摘要 A dashboard includes a microphone with a microphone capsule, which is connected to an electronic unit, in the dashboard of a motor vehicle. The microphone is a directional microphone in the form of a slotted-tube type microphone or of a parabolic mirror type microphone and is aligned with a driver's position.
申请公布号 US6305732(B1) 申请公布日期 2001.10.23
申请号 US20000574167 申请日期 2000.05.18
申请人 MANNESMANN VDO AG 发明人 RüHL HANS-WILHELM
分类号 B60R11/00;B60R11/02;(IPC1-7):B62D25/14 主分类号 B60R11/00
代理机构 代理人
主权项
地址