Potential sensitivity and range of action of the laser microphone

Radio engineering. Electronics. Telecommunication systems


Аuthors

Kuprijanov A. I.*, Shevtsov V. V.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

*e-mail: aik125167@mail.ru

Abstract

Potential efficiency of detection and accuracy of reproduction of a speech signal which modulates the laser radiation disseminated by the vibrating surface is considered

Keywords:

interception of an acoustic speech signal; the technical channel of information leakage; modulation of laser radiation


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