Lite Explanation – Why This Topic is Important for ECET PCM and Delta Modulation are core topics of Digital Communication. They are asked in ECET 2026 because: By mastering...
Why this topic is important for ECET? Receivers are the heart of any communication system. Without receivers, transmitted information cannot be understood.In ECET exams, questions come on superheterodyne receiver,...
Concept Notes 1. Introduction to Amplitude Modulation (AM) 2. AM Wave Equation The general AM wave is: Where: For sinusoidal message , AM wave becomes: 3. Modulation Index (m)...