A METHOD, SYSTEM AND APPARATUS FOR PROCESSING AUDIO SIGNALS
    1.
    发明申请
    A METHOD, SYSTEM AND APPARATUS FOR PROCESSING AUDIO SIGNALS 审中-公开
    用于处理音频信号的方法,系统和装置

    公开(公告)号:WO2012093966A1

    公开(公告)日:2012-07-12

    申请号:PCT/SG2011000451

    申请日:2011-12-28

    CPC classification number: H03G3/20 G10L19/03 G10L21/02 G10L2021/02082

    Abstract: A processing method and a processing apparatus for processing an output audio signal from an audio capture device. The output audio signal can be processed by a first processing module in a manner such that a preliminary signal and a first stage processed signal can be derived. The processing method includes providing power estimation signals, providing at least one cross power estimation signal, providing a leakage approximation and providing a control signal estimation.

    Abstract translation: 一种用于处理来自音频捕获装置的输出音频信号的处理方法和处理装置。 输出音频信号可以由第一处理模块以这样的方式处理,使得可以导出初步信号和第一级处理信号。 处理方法包括提供功率估计信号,提供至少一个交叉功率估计信号,提供泄漏近似并提供控制信号估计。

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