Describe the expression for amplitude modulation wave.


Amplitude Modulation (AM) is the modulation technique in which carrier amplitude varies based on analog base band information signal to be transmitted using wireless device.

Figure-1: Amplitude Modulation

Amplitude modulation (AM) is the simplest form of modulation and is depicted in figure-1. Mathematically, the process can be expressed as-






Figure: Amplitude Modulation Wave



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