传声器阵列可视化效果影响因素研究  

Study on the Influencing Factors of Microphone Array Visualization

作　　者：刘鹏[1] 刘志红[1] 李贺[1] 吴波波[1] 仪垂杰[1] 

机构地区：[1]青岛理工大学能源与环境装备实验中心,山东青岛266520

出　　处：《测试技术学报》2016年第3期231-235,共5页Journal of Test and Measurement Technology

基　　金：国家自然科学基金资助项目(61271387);国家青年科学基金资助项目(61401245)

摘　　要：随着社会的不断发展,人们对声源定位技术的要求越来越严格.本文针对这个问题,分析了在声源可视化过程中的影响因素.通过一系列对比参照实验,着重分析了影响其可视化效果的距离因素.本文实验为将来的可视化研究提供了参考数据,为提高传声器阵列的识别性能、提高声源识别的精度、基于声品质的声源成像等提供帮助.With the continuous development of society,it＇s becoming more and more strict of people＇s demand for sound source localization technology.The influence factors in the visual process of sound source were analyzed in this paper.Through a series of comparative experiments,the influence of the distance factor on the visual effect was analyzed emphatically.The experiment of this paper provided reference data for future visualization research,and it＇s helpful for enhancing the recognition performance of microphone array,improving the accuracy of sound source identification,source imaging based on the sound quality of the sound.

关 键 词：声源可视化 传声器阵列 噪声源定位 

分 类 号：TB53[理学—物理]