Multiplex combinations for economic telegraphy and telephony (1913)
Jones, Rupert Forrest · leaf 72
elegraph or phantom telephone operation would be re-quired for a given economy,since multiplex telegraph equipment iselaborate and very expensive. A few conditions of breakdown of the parts of a multiplexsystem, and effect on economy will be considered. There are five main cases of trouble that may… … 7o Telephone. Ag 71
Multiplexing · Telegraph · Telephone · Telephone systems · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
