Electronics and Communication Engineering - Exam Questions Papers - Discussion
Discussion Forum : Exam Questions Papers - Exam Paper 1 (Q.No. 3)
3.
A certain 8 bit uniform quantization PCM system can accommodate a signal ranging from - 1 V to + V. The rms value of the signal is
V . The signal to quantization noise ratio is:

Answer: Option
Explanation:
(SNR)dB = 1.76 + 6.02n
n = 8
Thus (SNR)dB = 1.76 + 6.02 x 8 = 49.92 dB.
Discussion:
18 comments Page 2 of 2.
Anil gautam said:
7 years ago
(SNR)dB = 1.76 + 6.02n.
Please explain this equation.
Please explain this equation.
Pavan kumar said:
6 years ago
Not understanding this, could anyone explain more?
M chinna said:
9 years ago
I didn't understand the answer, please explain me.
Dimpu said:
7 years ago
I am not getting. Please explain it clearly.
Subham Subhrajeet Parida said:
7 years ago
Please explain this equation clearly.
Singamayum naeema said:
7 years ago
Please explain the answer clearly.
Gayathri said:
7 years ago
Please anyone solve this problem.
Jiten said:
9 years ago
Please explain this clerly.
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