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← TechnologyWhich distortion increases in digitally processed acoustic signals at higher compression ratios?
A)Quantization noise modulation✓
B)Inter-symbol interference broadening
C)Phase jitter amplification
D)Subcarrier frequency aliasing
💡 Explanation
Quantization noise increases during audio compression because the quantization mechanism introduces error by restricting the number of discrete values permissible; therefore, quantization noise raises noticeably rather than increased ISI at processing limits since channel errors are not amplified.
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