Unraveling Multiplexing and Demultiplexing

How Modern Networks Make Communication Seamless Without You Even Noticing

In today’s fast-paced digital world, we rarely think about how our devices communicate with each other, whether it’s our phones streaming videos or computers exchanging emails. Behind the scenes, complex processes are at work to ensure that data travels smoothly across networks. Two key techniques that make this possible are multiplexing and demultiplexing. But what do these terms mean, and why should you care? In this article, we’ll break down these concepts in a way that’s easy to understand, showing you how they impact your daily life.

What is Multiplexing?

Multiplexing, in its simplest form, is the method of combining multiple signals or data streams into one. Imagine you’re at a party where everyone wants to share their favorite stories, but there’s only one microphone. Instead of passing the mic around, multiplexing allows everyone to speak simultaneously, and their voices are combined into one stream of sound. On the technical side, this process helps efficiently use the available bandwidth, enabling more data to be transmitted over the same channel.

Types of Multiplexing

1. Time Division Multiplexing (TDM):
   In TDM…