| 摘要 |
A system and method for transmission of both stereophonic and monophonic audio signals using a power line are disclosed. The stereophonic system (102) and method include hardware and method steps that compress and modulate a 2-channel input (104a, 104b), filter the signal, and use a transmitter and line interface (116) to place the multiplexed FM signal (115) onto a power line carrier, and then decode and demultiplexed the signal and utilize an audio amplifier (129) to provide high quality audio output at a remote site without the use of dedicated wiring or airwave transmission. Similar steps and hardware are utilized by the monophonic version. |
