ITU R.106:1995
ITU R.106:1995 Muldex Unit For Telegraph And Low Speed Data Transmission Using Tdm Bit Interleaving With An Aggregate Bit Rate Higher Than 4800 Bit/s Defines general principles and parameters of the muldex used to send telegraph signals and low-speed data using TDM interleaving with an aggregate bit rate higher than 4800 bit/s on an analogue teleph