Distortion produced by quantization is directly proportion to ________ and inversely proportional to ______(a) Number of levels, step size(b) Amplitude of the signal, step size(c) Square of step size, number of levels(d) Amplitude of the signal, number of levelsI had been asked this question by my college professor while I was bunking the class.I would like to ask this question from Quantization Techniques topic in section Speech Coding of Wireless/Mobile

Distortion produced by quantization is directly proportion to ________

1.	Distortion produced by quantization is directly proportion to ________ and inversely proportional to ______(a) Number of levels, step size(b) Amplitude of the signal, step size(c) Square of step size, number of levels(d) Amplitude of the signal, number of levelsI had been asked this question by my college professor while I was bunking the class.I would like to ask this question from Quantization Techniques topic in section Speech Coding of Wireless/Mobile
Answer» The CORRECT CHOICE is (c) Square of step SIZE, number of levels Easiest EXPLANATION: The distortion introduced by any quantization operation is DIRECTLY proportional to the square of the step size. It is inversely proportional to the number of levels for a given amplitude range.

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