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Reseach Article

Robust Speech Processing in EW Environment

by Akella Amarendra Babu, Ramadevi Yellasiri, Nagaratna P. Hegde
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 38 - Number 11
Year of Publication: 2012
Authors: Akella Amarendra Babu, Ramadevi Yellasiri, Nagaratna P. Hegde
10.5120/4750-6949

Akella Amarendra Babu, Ramadevi Yellasiri, Nagaratna P. Hegde . Robust Speech Processing in EW Environment. International Journal of Computer Applications. 38, 11 ( January 2012), 46-50. DOI=10.5120/4750-6949

@article{ 10.5120/4750-6949,
author = { Akella Amarendra Babu, Ramadevi Yellasiri, Nagaratna P. Hegde },
title = { Robust Speech Processing in EW Environment },
journal = { International Journal of Computer Applications },
issue_date = { January 2012 },
volume = { 38 },
number = { 11 },
month = { January },
year = { 2012 },
issn = { 0975-8887 },
pages = { 46-50 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume38/number11/4750-6949/ },
doi = { 10.5120/4750-6949 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:25:09.805327+05:30
%A Akella Amarendra Babu
%A Ramadevi Yellasiri
%A Nagaratna P. Hegde
%T Robust Speech Processing in EW Environment
%J International Journal of Computer Applications
%@ 0975-8887
%V 38
%N 11
%P 46-50
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Speech communication in Electronic Warfare (EW) environment should be resistant to interception, masquerade and tolerant to communication channel errors. In this paper, we described an algorithm which provides speech compression, strong encryption, error tolerance and speaker authentication features. This Robust Speech Coder (RSC) is backward compatible with the existing codecs with capability to opt for additional features as and when required.

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Index Terms

Computer Science
Information Sciences

Keywords

Robust Speech Coder (RSC) Electronic Warfare (EW) Authentication algorithm Mixed Excitation Linear Prediction (MELP)