Adaptive hybrid
Adjustable hybrid having dial tone alignment configuration
Adjustable hybrid having improved biasing configuration
Arrangement for adjusting an adaptive digital filter included in
Autoequalizing bidirectional-to-unidirectional hybrid network
Automatic compensation system of transmission level in MODEM
Automatic gain control apparatus determining echo return loss
Balance network directional coupler system and method
Balanced hybrid circuit
Balanced phase splitting circuit
Channel unit interface circuit
Channel unit interface circuit
Circuit arrangement for a module in the exchange of a digital TD
Circuit arrangement for signal and information conversion betwee
Circuit for controlling an on-hook voltage by the use of a balan
Circuit for maintaining hybrid cancellation of signals in a comm
Circuit for switching between balanced networks
Circuitry for interfacing telecommunications equipment to a comm
Circuitry for interfacing telecommunications equipment to a comm
Compensated hybrid