Characteristics of Equipment for the Coding of Analogue Medium Quality Sound-Programme Signals for Transmission on 384-kbit/s Channels - Line Transmission of Non-Telephone Signals - Transmission of Sound-Programme and Television Signals - (Study Group XV
The equipment described in this section uses the near-instantaneous method of companding in the coding
of medium quality sound-programme signals into digital form.
A two-stage process is used in the encoding equipment: