Direct current signal transmission system

摘要

A method and apparatus for sending data. Input signals from input wires are received. The input signals include data. Information about the input signals is identified. The data and the information are sent in digital signals over a wire to a second location. The input signals are recreated from the data and the information received in the digital signals over the wire.

主权项

1. An apparatus comprising:
a transmitter configured to:
receive input signals from input wires, such that the input signals comprise data;identify information about the input signals; andsend the data and the information in digital signals over a wire, such that the transmitter comprises:
an encoder configured to receive the input signals from the input wires and identify the information about the input signals; anda modem configured to send the data and the information in the digital signals over the wire; and a receiver configured to receive the digital signals and recreate the input signals from the data and the information received in the digital signals over the wire.