Since the academic year of 1964–65 on the base of TTC faculty the institute began to train students in two specializations: automatic telecommunication and multi-channel telecommunication. The TTC faculty was renamed the Automatic and Multi-Channel Telecommunication faculty (AMCTCF). In academic year 1969–1970 two independent faculties – Automatic Telecommunication (ATC) and Multi-Channel Telecommunication (MCTC) – were established. Since academic year 1964–65 some existing departments were reorganized or new ones established: the theory of linear electric network; the theory of signal transmission and the theory of nonlinear electric network; technical electrodynamics and antenna-feeder devices; measurements in communication engineering; automatic telecommunication; multi-channel telecommunication; transmission of discrete messages and telegraphy, etc.