Consider a wave form S(t)=2 sin 2 mt + 6 sin 10 mt. The signal S(t) is sampled at 30 Hz. 1) If the sampled signal is analyzed for its spectrum, what would be frequencies appeared on amplitude spectrum? Give the answers in Hz. You should enter your answers separately in box 1 and 2. Do not enter the units. (Enter the absolute value) 3) What would be the amplitudes shown in the spectrum? You should enter your answers separately in box 3 and 4. Do not enter the units

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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.