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Lecture 2_AMPLITUDE MODULATIONS AND DEMODULATIONS-Part1, Summaries of Telecommunications Engineering
Modulation is a fundamental concept in various fields, including mathematics, physics, engineering, and communication. In this response, I'll provide a detailed explanation of modulation, its types, and some of its applications. 1. Modulation Overview: Modulation is a process of varying one or more properties of a high-frequency carrier signal with a lower-frequency input signal. The high-frequency carrier wave is usually a sinusoidal wave, and the modulation process alters one or more of its characteristics, such as amplitude, frequency, or phase. Modulation is employed for various purposes, including transmitting information over long distances and multiplexing multiple signals
Typology: Summaries
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