23ITT304 Information Coding Technique (Class A)

Source Coding: Compresses data by removing redundancy to save storage space (e.g., Huffman or JPEG).

Channel Coding: Adds extra bits to detect and fix errors caused by noise during transmission (e.g., Hamming Code).

Line Coding: Converts bits into electrical or optical signals for physical cables (e.g., Manchester encoding).

Encryption: Scrambles data into an unreadable format to ensure privacy and security (e.g., AES or RSA).

Modulation: Maps digital data onto analog carrier waves for wireless communication like Wi-Fi or Radio.

Decoding: The reverse process at the receiver that restores the signal back into human-readable information.