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Title: Model of acoustic and vibroacoustic information leakage through a glass window in a protected room
Authors: Lyubchik, Yuliia
Kenyo, Halyna
Bibliographic description (Ukraine): Lyubchik Y. Model of acoustic and vibroacoustic information leakage through a glass window in a protected room / Yuliia Lyubchik, Halyna Kenyo // Комп'ютерні науки та інженерія : матеріали VІ Міжнародної конференції молодих вчених CSE-2013, 21–23 листопада 2013 року, Україна, Львів / Міністерство освіти і науки України, Національний університет "Львівська політехніка". – Львів : Видавництво Львівської політехніки, 2013. – С. 62-65. – (4-й Міжнародний молодіжний фестиваль науки "Litteris et Artibus"). – Bibliography: 3 titles.
Issue Date: 2013
Publisher: Видавництво Львівської політехніки
Keywords: acoustic field
acoustic-structure interaction
sound pressure level
leakage of acoustic information
acoustic and vibroacoustic channels of information leakage
Abstract: With the help of physical and technical modeling system COMSOL Multiphysics 3.5a the formation of acoustic and vibroacoustic voice information leakage channels through the closed glass window in the room was studied. The influence of an enclosed window on the acoustic field indoor and outdoor space beyond was found out. The probability of interception acoustic information through the closed window was evaluated. The formation of vibroacoustic information leakage channel was shown. The values of deformations and vibration acceleration were calculated and they had shown the high probability of formation vibroacoustic information leakage channel and interception information with appropriate technical means.
Content type: Article
Appears in Collections:Комп'ютерні науки та інженерія (CSE-2013 ). – 2013 р.

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