基于麦克风阵列的声源定位系统

摘要

With good security and concealment,sound source localization technology based on microphone array is widely used in the military and civilian areas.This paper mainly studied several algorithms for time-delay estimation localization based on microphone array.Based on the simulated analysis of the respective characteristics,the feasibility of the PATH-GCC generalized cross correlation algorithm was verified via experiments.%基于麦克风阵列的声源定位技术有着很好的安全性和隐蔽性,在军事领域和民用领域有着广泛的应用.主要研究了几种常用的基于麦克风阵列的时延估计定位算法,仿真分析了他们各自的特性,并最终通过实验验证了PATH-GCC广义互相关算法的可行性.