What is the type of modulation used by twisted pair cable computer networks known as?
Answers
Answer:
Line coding
Explanation:
Line coding is the modulation of an electrical charge so that each side of a connection knows what is a one and what is a zero.
"Line coding is the type of modulation used by twisted pair cable computer networks"
Explanation:
Line coding is a process carried out by a transmitter that transform data, in the form of binary digits, into a baseband digital signal that will describe the data on a transmission line. The transmission line in question would be a link between two devices in a computer network, or it could form part of a much longer telecommunications network.
There are many different line coding techniques, roving in complexity from very simple unipolar schemes in which the presence or absence of a voltage is used to represent a binary one or a binary zero, to highly citified multilevel schemes in which different signal amplitudes are used, each representing a unique grouping of binary digits.