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← ScienceWhich outcome regarding signal shape occurs because asynchronous data streams use Fourier transforms?
A)Gibbs phenomenon edge artifacts appear✓
B)Quantization noise decreases significantly
C)Aliasing distortion makes recovery easy
D)Uncertainty principle eliminates phase errors
💡 Explanation
The Gibbs phenomenon arises because Fourier analysis approximates discontinuous functions using a finite number of sinusoidal components; therefore, overshoot artifacts appear near edges, rather than the true signal without overshoot given by convergent summation.
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