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Results tagged with amplitude-modulation
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user 199043
Amplitude Modulation (AM) modulates a signal by varying the amplitude of the carrier. The ease with which it can be demodulated made AM radio broadcasting popular before FM demodulation was cost effective.
23
votes
10
answers
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How exactly does AM/FM carry both pitch and loudness of voice?
Almost every tutorial on AM/FM modulation shows the modulating signal as something like a simple tone or continuous sine wave. Now that's easy, and for AM you just superimpose the modulating signal ov …
- 2,516