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电信和无线电工程
SJR: 0.203 SNIP: 0.44 CiteScore™: 1

ISSN 打印: 0040-2508
ISSN 在线: 1943-6009

卷:
卷 79, 2020 卷 78, 2019 卷 77, 2018 卷 76, 2017 卷 75, 2016 卷 74, 2015 卷 73, 2014 卷 72, 2013 卷 71, 2012 卷 70, 2011 卷 69, 2010 卷 68, 2009 卷 67, 2008 卷 66, 2007 卷 65, 2006 卷 64, 2005 卷 63, 2005 卷 62, 2004 卷 61, 2004 卷 60, 2003 卷 59, 2003 卷 58, 2002 卷 57, 2002 卷 56, 2001 卷 55, 2001 卷 54, 2000 卷 53, 1999 卷 52, 1998 卷 51, 1997

电信和无线电工程

DOI: 10.1615/TelecomRadEng.v62.i10.70
pages 903-909

Damping of Window Glass Vibrations Caused by Speech Signals Circulating in the Room

A. S. Bagaev
I. E. Vasilieva
State Research Institute of Technical Information Protection Problems, Federal Service on Technical and Export Control, Voronezh, Russian Federation
V. G. Gerasimenko
State Research Institute of Technical Information Protection Problems, Federal Service on Technical and Export Control, Voronezh, Russian Federation
B. G. Katkov

ABSTRACT

Solution of the boundary-value problem related to excitation of bending vibrations of a glass rectangular plate with a viscous coating was used to evaluate the possible amplitude of vibrations of a typical window glass induced by speech signals. Recommendations have been provided on selection of coating for effective protection against laser-acoustic devices used for monitoring speech information.


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