SOLVED: Pre-emphasis and de-emphasis are used in Frequency Modulation (FM) transmitters and receivers. Compare these two in terms of fundamental principles, processes, and circuit explanations with the aid of circuit diagrams. [6 Marks] [CO1, PO2, C1] A frequency carrier with a peak value of 100 V is modulated by a fm = 20 kHz sine wave using Frequency Modulation (FM) techniques. It reaches a maximum frequency of 100.2 MHz and a minimum frequency of 99.98 MHz. Determine: i) The carrier frequenc
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