发明名称 Device for electroacoustic sound generation in a motor vehicle
摘要 A device for electroacoustic sound generation in a motor vehicle with a sound pressure sensor, a signal processing unit, which is connected with the sound pressure sensor and receives and processes signals therefrom, and a loudspeaker unit with at least one loudspeaker connected with the signal processing unit. The sound pressure sensor is arranged in the area of the intake tract or exhaust gas tract of the motor vehicle. To ensure a sound generation that is as variable as possible and nevertheless authentic, a synthesizer that is connected with, or integrated in, the signal processing unit is used so that synthetic sound components can be added to the signals generated from the sound pressure sensor.
申请公布号 US7203321(B1) 申请公布日期 2007.04.10
申请号 US20000666300 申请日期 2000.09.21
申请人 BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT 发明人 FREYMANN RAYMOND;SPANNHEIMER HELMUT
分类号 B60R16/023;H03G3/00;B60Q5/00;B60R11/02;G10K15/00;G10K15/02;G10K15/04 主分类号 B60R16/023
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