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2-D localization and tracking of multiple sound sources using two microphone pairs
Author(s): 
Pages: 230-234
Year: Issue:  2
Journal: Acta Acustica

Abstract: 提出一种房间混响声场环境下的多声源二维定位跟踪算法.研究了基于盲源分离的时延估计,以及联合空间分布的多个传声器对的定位算法.用高斯似然函数解决在多源、多维情况下声源定位的时延匹对模糊问题,使之能够用双传声器对实现对多个声源的二维定位,结合粒子滤波算法实现对多个运动声源的跟踪.仿真实验验证了提出算法的有效性.
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