Draw the corresponding encoding of the digital data 0 1 1 0 0 1 0 0 using the specified modulation techniques. Assume a bit duration is 1 second. Whenever applicable, assume that the previous level ended at phase theta = 3 pi / 2   a. ASK:   s0(t) = A0 sin (2 pi ft + θ)                s1(t) = A1 sin (2 pi ft + θ)      where: A1= 2*A0 ; A0 != 0; f= 1Hz, θ = 0

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Frequency Modulation

Frequency modulation is a method or process of encoding the data of a specific signal (analog or digital) by modulating the carrier wave frequency according to the frequency of the modulated signal. Modulated signals are nothing more than information or data that should be conveyed after being converted into electronic signals.