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Q#1 Digital Communication GATE EC 2024 MCQ +2 marks -0.66 marks

A full scale sinusoidal signal is applied to a 10-bit ADC. The fundamental signal component in the ADC output has a normalized power of 1W, and the total noise and distortion normalized power is . The effective number of bits (rounded off to the nearest integer) of the ADC is ________.

7

8

9

10

Explanation:

Given:

Signal power , Noise power

Now,

 

 

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