TY JOUR TI MODELING OF SIGNALS AND ACOUSTIC DISTURBANCES IN TELECOMMUNICATIONS OF AUDIO-EXCHANGE KW JO Bulletin of Bryansk state technical university AU Kropotov, Y.A. AU Belov, A.A. AU Proskuryakov, A.Y. AU Kholkina, N.E. PY 2018 IS 2018 PB Bryansk State Technical University