Question
With amplitude modulation, the instantaneous value of the carrier amplitude changes in accordance with the amplitude and frequency variations of the modulating signal.
Group of answer choices
True
False
Group of answer choices
True
False
Answers
GPT-4o mini
True
In amplitude modulation (AM), the instantaneous value of the carrier amplitude does indeed change according to the amplitude of the modulating signal. The modulating signal affects the amplitude of the carrier wave, resulting in variations that carry the information of the modulation signal. However, it is important to note that the frequency of the carrier remains constant, while the amplitude varies in sync with the modulating signal's amplitude.
In amplitude modulation (AM), the instantaneous value of the carrier amplitude does indeed change according to the amplitude of the modulating signal. The modulating signal affects the amplitude of the carrier wave, resulting in variations that carry the information of the modulation signal. However, it is important to note that the frequency of the carrier remains constant, while the amplitude varies in sync with the modulating signal's amplitude.