Alternating sequential half duplex communication system
AM transmitter having feed-forward correction to compensate...
Amplitude control of a burst signal in a receiver
Amplitude modulated telephone carrier system and terminal equipm
Analog amplifier-multiplexer for a data system
Analog data signal switching network with means for cross-connec
Analog front-end circuit for full-duplex communication
Analog input circuit for microcontroller apparatus
Analog multiplexer
Analog optical transmission system
Analog subscriber carrier system repeater with automatic gain an
Analog subscriber carrier system terminal with automatic gain an
Analog subscriber/trunk module with shared ringing source and ri
Analog/digital data device and method
Analog/digital telecommunication subscriber station
Announced retransmission random access system
Announcement and tone code generator for telephonic network and
Announcement system
Answer supervision system
Antenna control for a wireless local area network station