Skip to main content

About this free course

Download this course

Share this free course

IT: device to device communication
IT: device to device communication

Start this free course now. Just create an account and sign in. Enrol and complete the course for a free statement of participation or digital badge if available.

2 Signals

2.1 Introduction

This section discusses methods of representing data as it travels from device to device, and some of the processes acting on it during its journey. You will be introduced to a way of expressing large numbers using a method known as scientific notation.