Digital Modulation
Digital modulation is the process of converting digital data into analog signals for transmission over a communication channel. It involves changing the characteristics of a carrier wave, such as amplitude, frequency, or phase, to represent the digital information being transmitted. The most common types of digital modulation include amplitude shift keying (ASK), frequency shift keying (FSK), phase shift keying (PSK), and quadrature amplitude modulation (QAM). Digital modulation is widely used in satellite communication, wireless communication, and digital broadcasting systems.
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