Design of acoustic source localization system based on microphone array

LU Hao-ming1; CHEN Wei1; LIU Shou-bao2

doi:10.13873/j.1000-97872012.04.019

Chinese

您当前的位置：

首页 >

文章列表页 >

Design of acoustic source localization system based on microphone array

更新时间：2025-09-11

- Design of acoustic source localization system based on microphone array
- Vol. 31, Issue 4, Pages: 79-81+85(2012)
- 作者机构：
  
  1. 广东工业大学自动化学院
  2. 华中科技大学图像识别与人工智能研究所
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872012.04.019
  CLC： TN912.3
- Published：2012
- 稿件说明：
移动端阅览
[1]陆灏铭,陈玮,刘寿宝.基于麦克风阵列的声源定位系统设计[J].传感器与微系统,2012,31(04):79-81+85.

LU Hao-ming1, CHEN Wei1, LIU Shou-bao2. Design of acoustic source localization system based on microphone array[J]. 2012, 31(4): 79-81+85.
[1]陆灏铭,陈玮,刘寿宝.基于麦克风阵列的声源定位系统设计[J].传感器与微系统,2012,31(04):79-81+85. DOI： 10.13873/j.1000-97872012.04.019.

LU Hao-ming1, CHEN Wei1, LIU Shou-bao2. Design of acoustic source localization system based on microphone array[J]. 2012, 31(4): 79-81+85. DOI： 10.13873/j.1000-97872012.04.019.

摘要

从系统的角度对真实声场环境下基于到达时间差的声源定位算法进行了研究

搭建了基于麦克风阵列的声源定位系统

将LabVIEW应用于声源定位软件的开发

方便地完成信号的采集与处理

运用广义互相关函数法进行时延估计

结合平面四元十字阵模型建立方程组实现定位。该系统人机界面友好

具有较强的数据分析和处理能力

能及时跟踪声源的位置变化。

Abstract

Acoustic source localization algorithm based on time difference of arrivals（TDoA） in the real acoustic field environment is studied from the systematic point of view.Acoustic source localization system based on microphone array is constructed.LabVIEW is applied to develop the corresponding software

which makes the signal acquisition and processing convenient.Generalized mutual correlation function is used to estimate the time delay of arrival

and four-element planar crossing array model is also utilized to set up equation set and implement localization.The system possesses strong ability of data analyzing and processing with friendly GUI

timely tracking the changing location of the acoustic source.

关键词

Keywords

references

汽车鸣笛声定位系统仿真 [J]. 孙懋珩,俞莹婷. 声学技术 . 2009(05)

基于麦克风阵列的声源定位研究 [J]. 邵怀宗,林静然,彭启琮,居太亮,徐异凌. 云南民族大学学报(自然科学版) . 2004(04)

小孔径方阵对大气中运动声源的定位研究 [J]. 杨亦春,滕鹏晓,李晓东,田静. 声学学报 . 2004(04)

基于麦克风阵列的声源定位系统研究及实现 [D]. 赵文峰. 华中科技大学 2009

嘈杂背景下的声源定位及语音分离实现技术的研究 [D]. 陈露明. 电子科技大学 2007

我和LabVIEW[M]. 北京航空航天大学出版社 , 阮奇桢, 2009

Views

847

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Design of electric forklift controller based on ARM and implementation of weighing algorithm

Design of solar lighting monitoring system based on LabVIEW

Research on alternating acoustic source robust tracking method based on cubature particle filtering

Design of terahertz two-dimensional scanning imaging system based on LabVIEW

Optimal design method for circular planar microphone array configuration

Related Author

LUO Jieying

KE Jian

WANG Yixin

YANG Zhijun

YANG Wenwen

XIE Meng

XU Zhijuan

CAO Jie

Related Institution

School of Mechanical Engineering,Southwest Jiaotong University

Xi’an Jiaotong University City College

College of Electrical and Information Engineering,Lanzhou University of Technology

Gansu Manufacturing Information Engineering Research Center

College of Computer and Communication,Lanzhou University of Technology

⁰