数据采集与处理2026，Vol.41Issue(4)：1026-1040,15.DOI:10.16337/j.1004-9037.2026.04.008
非视域声源定位方法综述
Overview of Non-line-of-sight Sound Source Localization Techniques
摘要
Abstract
Non-line-of-sight sound source localization refers to the technique of achieving accurate sound source positioning in environments with obstacles and occlusions by analyzing acoustic propagation characteristics and applying traditional digital signal processing or deep learning approaches.This technology has a wide range of application prospects in robot navigation,smart home,security monitoring and other fields.This paper presents a comprehensive review of non-line-of-sight sound source localization methods.Building on the fundamental concepts of non-line-of-sight localization,it classifies and discusses existing approaches and research progress according to three main modeling frameworks:Multi-sensor localization models,geometrical acoustics models,and statistical acoustics models.Moreover,this paper summarizes various non-line-of-sight source localization methods,identifies current challenges,and presents promising directions for future research.关键词
非视域/声源定位/声反射/声衍射/多传感器定位/麦克风阵列Key words
non-line-of-sight(NLOS)/sound source localization/acoustic reflection/acoustic diffraction/multi-sensor localization/microphone array分类
信息技术与安全科学引用本文复制引用
王硕,陈喆,殷福亮..非视域声源定位方法综述[J].数据采集与处理,2026,41(4):1026-1040,15.基金项目
国家自然科学基金(62271103,61871066) （62271103,61871066）
国家"863"计划项目(2015AA016306) （2015AA016306）
辽宁省自然科学基金(20170540159) （20170540159）
中央高校基本科研业务费专项资金(DUT17LAB04). National Natural Science Foundation of China(Nos.62271103,61871066) （DUT17LAB04）
National High Technology Research and Development Program of China("863"Program)(No.2015AA016306) （"863"Program）
Natural Science Foundation of Liaoning Province(No.20170540159) （No.20170540159）
Fundamental Research Funds for the Central Universities(No.DUT17LAB04). （No.DUT17LAB04）
