E. V. Sadykova - Ph.D. (Eng.), Associate Professor, Department of Biotechnical Systems, Saint-Petersburg State Electrotechnical University «LETI» n. a. V. I. Ulyanov (Lenin). E-mail: elensadykova@yandex.ru
N. A. Sadykova - Ph.D. (Eng), Assistant, Department of Biotechnical Systems, Saint-Petersburg State Electrotechnical University «LETI» n. a. V. I. Ulyanov (Lenin)