Textbook: "Digital Communications"

"Digital Communications" is a textbook that explains how information, like speech, images, or data, is transmitted electronically as digital signals. It covers the principles and methods of converting information into digital form, transmitting it efficiently, and ensuring it arrives accurately despite noise or interference. The book discusses concepts like encoding, modulation, error correction, and network design, providing a solid understanding of how modern communication systems—such as the internet, mobile phones, and satellite links—reliably deliver information across vast distances. It balances theoretical foundations with practical applications, making complex ideas accessible for students and professionals alike.