Computer · Communication Systems
An FM audio signal with single-tone modulation has a frequency deviation of 25 kHz and a bandwidth of 75 kHz. What is the frequency of the modulating signal determined using Carson's rule?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 175 kHz
- 250 kHz
- 325 kHz
- 412.5 kHz✓
Correct answer
12.5 kHz
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