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ECE · Q25

Digital Communication

Engineering and GATE · ECE · question 25

Q25

If the number of bits per sample in a PCM system is increased from a n to n + 1, the improvement in signal to quantization nose ratio will be

A.
3 dB
B.
6 dB
C.
2n dB
Answer
D.
n dB

Answer: Option C

Solution

Answer: Option C
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