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← TechnologyWhich processing error occurs when the analog-to-digital conversion rate is insufficient?
A)Aliasing in received signal✓
B)Reduced gain in amplifier
C)Increased thermal noise floor
D)Harmonic distortion is amplified
💡 Explanation
Aliasing results because undersampling frequencies above the Nyquist rate causes them to be misinterpreted as lower frequencies, therefore producing spurious signals, rather than faithfully reproducing the original because frequencies were missed.
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