Sound target localization in a 2-D microphone array

Author

Gholamrezaei, Sajad ; Alirezaee, Shahpour ; Ahmadi, Arash ; Ahmadi, Majid ; Erfani, Shervin

Author_Institution

Electr. Eng. Dept., Ayandegan Higher Educ. Inst., Tonekabon, Iran

fYear

2015

fDate

3-6 May 2015

Firstpage

1168

Lastpage

1171

Abstract

In this study, sound target localization in a two dimensional microphone array is investigated. A set of incoming data to the sensors is collected in an experimental simulation field consists of a 16 Microphone array system. The survey includes analysis of the results obtained by applying Gaussian noise to the sensor inputs as well as analysis of the results to obtain better SNR. Specifically, adaptive filters and MSE techniques are applied to localize targets in a 2-D microphone array. For evaluating the method, five experiments have been arranged. The experimental results indicate the success of the algorithm in the two dimensional array microphone set.

Keywords

Gaussian noise; adaptive filters; mean square error methods; microphone arrays; sensor arrays; 16 microphone array system; 2-D microphone array; Gaussian noise; MSE techniques; SNR; adaptive filters; simulation field; sound target localization; two dimensional array microphone set; Adaptive filters; Microphones; Sensor arrays; Signal to noise ratio;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering (CCECE), 2015 IEEE 28th Canadian Conference on

Conference_Location

Halifax, NS

ISSN

0840-7789

Print_ISBN

978-1-4799-5827-6

Type

conf

DOI

10.1109/CCECE.2015.7129440

Filename

7129440