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In quantization process, the amount of quantization noise is _______________ to number of levels.

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In quantization process, the amount of quantization noise is _______________ to number of levels.

(a) Directly proportional

(b) Inversely proportional

(c) Independent

(d) None of the mentioned

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Correct answer is (b) Inversely proportional

Easy explanation: The distortion introduced to approximate the analog signal is called as quantization noise. The amount of this noise is inversely proportional to number of levels employed in quantization process.

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