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The use of non uniform quantization leads to

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The use of non uniform quantization leads to

(a) Reduction in transmission bandwidth

(b) Increase in maximum SNR

(c) Increase in SNR for low level signals

(d) Simplification of quantization process

The question was asked in final exam.

This intriguing question originated from PAM,PWM and TDM in section Modulation and Coding Trade-off of Digital Communications

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Best answer
Right option is (c) Increase in SNR for low level signals

Explanation: The use of non uniform quantization leads to increase in SNR for low level signals.

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