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    AUTOMOTIVE CONSTANT SIGNAL-TO-NOISE RATIO SYSTEM FOR ENHANCED SITUATION AWARENESS
    1.
    发明申请
    AUTOMOTIVE CONSTANT SIGNAL-TO-NOISE RATIO SYSTEM FOR ENHANCED SITUATION AWARENESS 有权
    用于增强状态意识的汽车恒定信号到噪声比率系统

    公开(公告)号：US20150036832A1

    公开(公告)日：2015-02-05

    申请号：US13978983

    申请日：2012-01-12

    申请人： John Usher ,  Steven W. Goldstein ,  John G. Casall

    发明人： John Usher ,  Steven W. Goldstein ,  John G. Casall

    IPC分类号： H04R3/00 ,  H04R29/00

    CPC分类号： H04R3/005 ,  H04R29/00 ,  H04R2420/01 ,  H04R2499/13

    摘要： Audio systems for a vehicle and methods for increasing auditory situation awareness in a vehicle are provided. An audio system includes at least one ambient microphone disposed on the vehicle, a processor and at least one loudspeaker. The at least one ambient microphone is configured to capture ambient sound external to the vehicle and to produce an ambient sound signal. The processor is configured to receive the ambient sound signal and an audio content signal, and to mix the ambient sound signal with the audio content signal to generate a mixed output signal. The at least one loudspeaker is configured to reproduce the mixed output signal in the vehicle cabin.

    摘要翻译： 提供了用于车辆的音频系统和用于增加车辆中的听觉状况意识的方法。 音频系统包括设置在车辆上的至少一个环境麦克风，处理器和至少一个扬声器。 所述至少一个环境麦克风被配置为捕获车辆外部的环境声音并产生环境声音信号。 处理器被配置为接收环境声音信号和音频内容信号，并且将环境声音信号与音频内容信号混合以产生混合输出信号。 至少一个扬声器被配置为在车厢内再现混合输出信号。