Question: Question 27 Select the correct statement regarding modulation/demodulation. a. the passband signal is combined with the carrier wave to produce a baseband which operates at

Question 27 Select the correct statement regarding modulation/demodulation.

a. the passband signal is combined with the carrier wave to produce a baseband which operates at a higher frequency

b. the carrier signal is combined with the passband wave to produce a baseband which operates at a higher frequency

c. the passband signal is combined with the baseband wave to produce a carrier which operates at a higher frequency

d. the baseband signal is combined with the carrier wave to produce a passband which operates at a higher frequency

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