Line coding is the process of * 2 points Ensuring synchronization between transmitter and receiver in a communication system. Modulating carrier signals with message signals to transmit information. Mapping digital data bits into digital waveform for transmission over a communication channel. Converting analog signals into digital form for processing by digital systems. Encoding digital data into analog signals for transmission over communication channels.

Line coding is the process of mapping digital data bits into digital waveform for transmission over a communication channel. This process is crucial in digital communication to ensure that the data is correctly transmitted from one point to another. Here's a step-by-step explanation:

1. The process begins with the digital data that needs to be transmitted. This data is in the form of bits, which are the smallest unit of data in computing and digital communications.

2. These bits are then mapped into a digital waveform. This is done using a specific line coding scheme. There are several different schemes that can be used, each with its own advantages and disadvantages. The choice of scheme depends on the specific requirements of the communication system.

3. The digital waveform is then transmitted over the communication channel. This could be any type of channel that can carry digital signals, such as a wire, optical fiber, or even a wireless channel.

4. At the receiving end, the digital waveform is converted back into the original bits. This is done using the same line coding scheme that was used for the transmission.

5. The received bits are then used to reconstruct the original digital data.

So, in summary, line coding is the process of converting digital data bits into a form that can be transmitted over a communication channel, and then converting them back into the original data at the receiving end.