SYSTEM AND METHOD FOR SEPARATING SOUND AND CONDITION MONITORING SYSTEM AND MOBILE PHONE USING THE SAME
    1.
    发明申请
    SYSTEM AND METHOD FOR SEPARATING SOUND AND CONDITION MONITORING SYSTEM AND MOBILE PHONE USING THE SAME 审中-公开
    用于分离声音和条件监控系统的系统和方法以及使用其的移动电话

    公开(公告)号:US20160187454A1

    公开(公告)日:2016-06-30

    申请号:US14911409

    申请日:2013-09-27

    IPC分类号: G01S3/802 G01S3/803

    摘要: Invention provides a system and method for separating sound from an object of interest from its background and condition monitoring system and mobile phone using the same. The sound separating system includes a sound source localizing part, including at least one microphone and a processing unit, and an object direction reference determination part, determining, as object direction reference, information on directions of the object of interest with respect to the sound source localizing part; wherein the processing unit obtains information on a direction from which sound arrives at the sound source localizing part from the sound source by using microphone signal, and comparing it with the object direction reference so as to filter the sound from the background of the sound source. By having the sound separating system, it can extract the background noise from a specific device respective location and analyse only these signals from the object of interest.

    摘要翻译: 本发明提供一种用于将声音与其背景和状态监视系统以及使用其的移动电话分离的感兴趣对象的系统和方法。 声音分离系统包括声源定位部分,包括至少一个麦克风和处理单元,以及对象方向参考确定部分,确定关于声源的感兴趣对象的方向的信息作为对象方向参考 定位部分 其中处理单元通过使用麦克风信号从声源获得声音到达声源定位部分的方向的信息,并将其与对象方向参考进行比较,以便从声源的背景滤波声音。 通过具有声音分离系统,它可以从特定设备相应的位置提取背景噪声,并且仅分析来自感兴趣对象的这些信号。