Channel switching network

Channel switching system

Charge source multiplexing

Check authorization system

Circuit and method for providing simultaneous transmission...

Circuit and method for selecting a circuit module

Circuit arrangement containing wire matrix for signal transmissi

Circuit arrangement for centrally-controlled telecommunication e

Circuit arrangement for connecting a subscriber to a bus line vi

Circuit arrangement for controlled interconnection of signal sou

Circuit arrangement for PCM telecommunication facilities

Circuit arrangement for storing signal values

Circuit arrangement for telecommunications systems, particularly

Circuit arrangement for telecommunications systems, particularly

Circuit arrangement for the electronic code locking of locks

Circuit arrangement for the transmission of measurement value si

Circuit employing intercoupled state machines for transmitting a

Circuit for a transducer

Circuit for addressing a set of registers in a switching exchang

Circuit for compensation of a transducer output signal