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    NOISE CANCELLATION SYSTEM
    1.
    发明申请
    NOISE CANCELLATION SYSTEM 有权
    噪声消除系统

    公开(公告)号：US20160027428A1

    公开(公告)日：2016-01-28

    申请号：US14800308

    申请日：2015-07-15

    申请人： Hassan Faqir Gul ,  Nigel Greig ,  Thomas Allen Darbonne ,  Mark Poletti ,  Johann Frederic de Guigne

    发明人： Hassan Faqir Gul ,  Nigel Greig ,  Thomas Allen Darbonne ,  Mark Poletti ,  Johann Frederic de Guigne

    IPC分类号： G10K11/178

    CPC分类号： G10K11/1788 ,  G10K11/178 ,  G10K2210/108 ,  G10K2210/1281 ,  G10K2210/3221 ,  H04R1/1083 ,  H04R5/023 ,  H04R5/027 ,  H04R27/00 ,  H04R2227/001 ,  H04R2410/05 ,  H04R2499/13

    摘要： Active noise cancellation may be provided by a variety of systems, methods and techniques. General aspects, for example, include an active noise cancellation system, a controller for an active noise cancellation system, and/or a method of generating an anti-noise signal. In one example aspect, an active noise cancellation system for an aircraft In-flight entertainment system may include at least one input device, a processing means, and an output. The input device may be associated with a seat on the aircraft and adapted to receive an input representative of an ambient noise in the vicinity of the seat. The processing means may be adapted to process the input to produce an output signal adapted to reduce the ambient noise in volume associated with the seat. The output may be adapted to transmit an output signal to at least one driver, which is adapted to transmit the output signal to a user.

    摘要翻译： 主动噪声消除可以通过各种系统，方法和技术来提供。 一般方面，例如包括有源噪声消除系统，用于主动噪声消除系统的控制器和/或产生抗噪声信号的方法。 在一个示例方面，用于飞行器飞行娱乐系统的主动噪声消除系统可以包括至少一个输入设备，处理装置和输出。 输入设备可以与飞机上的座椅相关联并且适于接收代表座椅附近的环境噪声的输入。 处理装置可以适于处理输入以产生适于减少与座椅相关的体积的环境噪声的输出信号。 输出可以适于将输出信号发送到至少一个驱动器，其适于将输出信号发送给用户。