Which of the following is an effect of overmodulation?
Insufficient audio
Insufficient bandwidth
Frequency drift
Excessive bandwidth✓الإجابة الصحيحة
الشرح
Driving a modulator past its linear range clips and distorts the modulation envelope, and the resulting distortion products appear as extra sidebands (splatter) far outside the normal channel. The signal gets wider, not narrower, so insufficient bandwidth is the opposite of what happens.