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Comparative Study of Acoustic Beam forming Techniques for Removal of Interference

by Devi Sivaraman, Neeraj Kr. Shukla, Ajith Kumar P.c
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 117 - Number 15
Year of Publication: 2015
Authors: Devi Sivaraman, Neeraj Kr. Shukla, Ajith Kumar P.c
10.5120/20627-3211

Devi Sivaraman, Neeraj Kr. Shukla, Ajith Kumar P.c . Comparative Study of Acoustic Beam forming Techniques for Removal of Interference. International Journal of Computer Applications. 117, 15 ( May 2015), 1-4. DOI=10.5120/20627-3211

@article{ 10.5120/20627-3211,
author = { Devi Sivaraman, Neeraj Kr. Shukla, Ajith Kumar P.c },
title = { Comparative Study of Acoustic Beam forming Techniques for Removal of Interference },
journal = { International Journal of Computer Applications },
issue_date = { May 2015 },
volume = { 117 },
number = { 15 },
month = { May },
year = { 2015 },
issn = { 0975-8887 },
pages = { 1-4 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume117/number15/20627-3211/ },
doi = { 10.5120/20627-3211 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:59:27.251547+05:30
%A Devi Sivaraman
%A Neeraj Kr. Shukla
%A Ajith Kumar P.c
%T Comparative Study of Acoustic Beam forming Techniques for Removal of Interference
%J International Journal of Computer Applications
%@ 0975-8887
%V 117
%N 15
%P 1-4
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Beam forming system helps in quality communication by increasing the signal to noise ratio (SNR). The purpose of this system is to recover the source signal from the interference. This paper explains the concept and algorithms of beam forming based on review of relevant literature. Conventional methods as well as advanced algorithms regarding acoustic beam forming are discussed. There are basically two types of beam formers, signal independent beam formers or conventional beam formers and signal dependent beam formers or adaptive beam formers. The main purpose is to allow signal from a desired direction and to remove interference. This paper theoretically compares the features of various techniques, to enable the use of appropriate ones for acoustic beam forming.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Beam forming Delay and Sum MVDR MUSIC Root MUSIC ESPRIT Least Mean Square.

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