Research on sound source orientation using regular tetrahedron microphone array based on BP neural network

YANG Peng1; XING Yu-jiao1; SUN Hao2; ZU Li-nan1

doi:10.13873/j.1000-97872012.05.019

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Research on sound source orientation using regular tetrahedron microphone array based on BP neural network

更新时间：2025-09-11

- Research on sound source orientation using regular tetrahedron microphone array based on BP neural network
- Vol. 31, Issue 5, Pages: 8-9+12(2012)
- 作者机构：
  
  1. 河北工业大学控制科学与工程学院
  2. 河北省控制工程技术研究中心
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872012.05.019
  CLC： TN911.7;TP183
- Published：2012
- 稿件说明：
移动端阅览
[1]杨鹏,邢钰姣,孙昊,祖丽楠.基于BP神经网络的正四面体阵列声源定向研究[J].传感器与微系统,2012,31(05):8-9+12.

YANG Peng1, XING Yu-jiao1, SUN Hao2, et al. Research on sound source orientation using regular tetrahedron microphone array based on BP neural network[J]. 2012, 31(5): 8-9+12.
[1]杨鹏,邢钰姣,孙昊,祖丽楠.基于BP神经网络的正四面体阵列声源定向研究[J].传感器与微系统,2012,31(05):8-9+12. DOI： 10.13873/j.1000-97872012.05.019.

YANG Peng1, XING Yu-jiao1, SUN Hao2, et al. Research on sound source orientation using regular tetrahedron microphone array based on BP neural network[J]. 2012, 31(5): 8-9+12. DOI： 10.13873/j.1000-97872012.05.019.

摘要

针对利用正四面体麦克风阵列获取的时延值实现目标声源跟踪这个问题

提出了一种基于BP神经网络的声源定向方法。设计了一个含有双隐层的BP神经网络

使用Matlab神经网络工具箱进行仿真实验

证明可以实现远场和近场的声源定向

进而进行声源跟踪

有较高的实用性。

Abstract

In order to track sound source target by time delay of microphone array

a sound source orientation method based on BP neural network is proposed.This orientation system uses regular tetrahedron microphone array.A BP neural network which has two-hidden layer is designed and simulated by Matlab toolbox.The experimental results show that the network can orient the sound source target in close field or in far field

and further the sound source tracking is carried out.It has high practicability.

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references

一种基于四元立体阵的声定向方法 [J]. 闫石,何轲,赵延安. 电声技术 . 2007(07)

用正四棱锥形阵对声目标定位研究 [J]. 孙书学,顾晓辉,孙晓霞. 应用声学 . 2006(02)

BP神经网络在模拟非线性系统输出中的应用 [J]. 林盾,陈俐. 武汉理工大学学报(交通科学与工程版) . 2003(05)

BP神经网络构建与优化的研究及其在医学统计中的应用 [D]. 邓伟. 复旦大学 2002

基于四元十字阵的声被动定位研究 [D]. 刘小刚. 南京理工大学 2005

基于麦克风阵列实现声源定位 [D]. 陆晓燕. 大连理工大学 2003

神经网络模型及其MATLAB仿真程序设计[M]. 清华大学出版社 , 周开利,康耀红编著, 2005

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