Electronic and communication engineerin g Let talk about detail knowledge about electronic and communication engineering. This is basically focus on studying about different types of electronic devices and electronic equipments. Which can communicate with different types electronic devices through network and share information and ideas. How electronic devices connected. Communication - it has basically three main parts - Transmitter, Channel and Receivers. 1. Transmitter where input takes and convert the physical message into electrical signal and then converted into analog signal or digital signal. 2 Channel - in this section now signal can transfer from one place to another place via channel like (wireless)air, water and wired( coaxial cables, optical fibres). 3. Receiver - here after signals traveling through channel it reaches on the side of receiver and then from that analog or digital signal we convert into it in electrical signal then using transducer electrical sign...