Multiple choice

A sinusoidal signal with peak-to-peak amplitude of 1.536 V is quantised into 128 levels using a mid-rise uniform quantiser. The quantisation noise power is

  1. 0.768 V2
  2. 48 $\times$10-6 V2
  3. 12 $\times$10-6 V2

  4. 3.072 V2
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

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