a form of carrier transmission on a common path provided for several independent signals by a combination of single or double sideband transmission and frequency division multiplexing
NOTE 1 – The carriers may be transmitted or suppressed.
NOTE 2 – CCITT normally uses the term "analogue carrier transmission".
NOTE 3 – A transmission system using multichannel carrier transmission is known as a "multichannel carrier system", or a "multichannel FDM system", or an "analogue carrier system".
|