Discusses the field, devices, and techniques of telecommunications.
General Note
Includes index.
Content Note
The pace of change -- The message -- Signals, senders and receivers -- Wires, fibres and aerials -- Multiplexing -- Networks -- Computer networks -- Terrestrial communications links -- Freedom from wires -- Cellular mobile systems -- Satellite communications -- The internet -- Internet control -- Broadcasting -- The big issues -- the future -- The impact of telecommunications.
