RS-485 Data Interface Gives Isolated, Full-Duplex Operation
operational amplifier - Party-line / Full-duplex intercom - mixing audio signals - Electrical Engineering Stack Exchange
Explanation of Maxim RS-485 Features
Isolated Full-Duplex RS-485 Transceivers - Electronics-Lab.com
operational amplifier - Party-line / Full-duplex intercom - mixing audio signals - Electrical Engineering Stack Exchange
Full-duplex Intercom Circuit Diagram
Audio Amplifier Protection Circuit
communication - Preventing audio feedback in an underwater multiway intercom - Electrical Engineering Stack Exchange
Simplex vs. Duplex Fibre
ISL83490 3.3V Full Duplex 10Mbps RS-485/RS-422 Transceiver under Repository-circuits -45970- : Next.gr
Intercom Circuit
How to send full-duplex data over a single twisted-pair CAT-5 cable - EDN
Interfacing Audio and POTS
Simple Two Way Intercom Circuit Diagram
Hands-off-intercom under Intercom Circuits -13402- : Next.gr
Telephone interfacing circuits
Spatial full-duplex light communication achieved with a monolithic non-suspended multicomponent system
