13. As we tune in to our favorite radio or TV station, which of the following happens FIRST to the modulated RF signals received by the receiving antenna?
A. The AF signals are energized in an amplifier.
B. The speaker converts the electronic signal into sound.
C. The microphone converts the sound into electronic signals.
D. The signals pass through the demodulator that separates the AF and RF signals.
Answers & Comments
Answer:
B po sana makatulong
Explanation:
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