Multiplex

Multiplexing is a technique used in communications to send multiple signals or data streams over a single physical channel or medium, such as a cable or wireless connection. It efficiently combines these signals at the source and separates them at the destination, maximizing the use of available bandwidth. Think of it like a multi-lane highway where multiple cars (data streams) travel together, then split into separate lanes at their destinations. This method allows more information to be transmitted simultaneously, reducing the need for multiple connections and improving overall communication efficiency.