М.А. Efremov - Ph. D. (Eng.), Associate Professor, Chair of Information Security and Communication Sys-tems, South-West State University (Kursk). E-mail: efremov_ma@mail.ru О.V. Shatalova - Ph. D. (Eng.), Associate Professor, Chair of Biomedical Engineering, South-West State University (Kursk). E-mail: shatolg@mail.ru V.V. Fedyanin - Post-graduate Student, Chair of Biomedical Engineering, South-West State University (Kursk). E-mail: fedyanin.50@mail.ru А.N. Shutkin - Ph. D. (Phis.-Math.), Deputy Head of the Institute for Studies, Voronezh Institute of the State Fire Service (Voronezh). E-mail: anshutkin@mail.ru