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What is Signal modulation and demodulation ?

What is Signal Modulation? Signal modulation is the process of changing a signal (usually a carrier wave) in a way that it can carry information. This is important because most…[...]

Digital Communication Basics:

Digital Communication Basics: Explanation Digital communication refers to transmitting information (like sound, images, or video) as digital signals (1s and 0s) from one point to another. It involves several steps…[...]