What is cross talk?

Cross talk refers to a phenomenon where signals traveling in different communication channels or paths interfere with each other, resulting in degraded signal quality or disrupted communications.

In telecommunication, cross talk can occur between adjacent cables or wires, where magnetic fields from one wire can induce an unwanted electrical signal in another, causing interference. This can result in distorted voice or data transmissions, as well as the potential loss of information.

In computer networks, cross talk can occur when two or more devices transmit data simultaneously on the same network segment. This could lead to data collisions, resulting in the loss of data or illegible signals.

To reduce cross talk, various strategies are employed such as using shielded cables or wires, separating communication channels, and utilizing routing protocols that regulate the timing of data transmissions.