Simulation of the Passive Protection Device in the Acoustoelectric Leakage Channel

One of the most frequently encountered auxiliary technical devices installed in a protected room is a telephone that created acoustoelectric leakage channels of the acoustic speech information. In the NI Multisim simulation environment, typical models of passive telephone protection devices have bee...

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Bibliographic Details
Published in2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) pp. 2381 - 2384
Main Authors Lukmanova, Oksana, Horev, Anatoliy, Smirnov, Denis, Aleksandr, Gorelik
Format Conference Proceeding
LanguageEnglish
Published IEEE 26.01.2021
Subjects
Acoustoelectric effects
acoustoelectric leakage channel of the speech information
Conferences
disconnection of transducers
Filtering
high-frequency filtering signals
information protection device
Information security
limiting signals
Performance evaluation
telephone set
Telephone sets
Transducers
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Summary:One of the most frequently encountered auxiliary technical devices installed in a protected room is a telephone that created acoustoelectric leakage channels of the acoustic speech information. In the NI Multisim simulation environment, typical models of passive telephone protection devices have been designed. The device protects a telephone set of the speech information leakage arising from the acoustoelectric effect and «high-frequency injection». The study was carried out of the main characteristics of the developed protection device and an assessment of the performance when connected to a telephone network using the virtual laboratory bench.
ISSN:2376-6565
DOI:10.1109/ElConRus51938.2021.9396169