| 摘要 |
A method and apparatus for distributing stereo signal of an audio system integrated with an home automation system. The audio system is further integrated with intercom and video intercom including the controlling of the intercom communications and the home automation appliances via a network and the Internet. The stereo signals are encoded and distributed from a selector/encoder, via distributors or directly to speakers via at least one single twisted pair carrying the encoded signals multiplexed with serial signals and with microphone signals for communicating with the intercom or with e-station via the network or the Internet. The multiplexed signals are propagated via the same twisted pair that also feeds a constant current to the system devices or providing power via separated twisted pair. The speakers include wired or wireless remote control receivers and transmitters for propagating remote control signals. The system is flexible and can be connected in many configurations using fitted network cables and connectors. |
