Title :
Band pass line codes
Author :
Fouché, L. ; Botha, L. ; Ferreira, H.C.
Author_Institution :
Cybernetics Lab., Rand Afrikaans Univ., Aucklandpark, South Africa
fDate :
9/11/1992 12:00:00 AM
Abstract :
This paper considers block codes and finite state machine codes with higher-order spectral zeros at DC for use where a speech channel and data are transmitted on the same twisted pair. The use of these codes is proposed for the asymmetrical digital subscriber line and the South African Diginet system
Keywords :
block codes; finite state machines; subscriber loops; Diginet system; asymmetrical digital subscriber line; band-pass line codes; higher-order spectral zeros; multilevel band-pass block codes; multilevel band-pass finite state machine codes; speech channel; twisted pair; Block codes; Circuit noise; Cybernetics; Data engineering; Digital control; Euclidean distance; Frequency; Modulation coding; Speech; Telephony;
Conference_Titel :
Communications and Signal Processing, 1992. COMSIG '92., Proceedings of the 1992 South African Symposium on
Conference_Location :
Cape Town
Print_ISBN :
0-7803-0807-7
DOI :
10.1109/COMSIG.1992.274308
