Electronics and Communication Engineering - Communication Systems - Discussion
Discussion Forum : Communication Systems - Section 5 (Q.No. 25)
25.
For 10 bit PCM system, the signal to quantization noise ratio is 62 dB. If the number of bits is increased by 2, then the signal to quantization noise ratio will
Answer: Option
Explanation:
= (SNR)Q + 6.02 x 2 
(SNE)Q + 12 dB.
Discussion:
2 comments Page 1 of 1.
Gokul said:
7 years ago
This formula is applicable in case of sinusoidal signals. Right?
Rushikesh Deshmukh said:
6 years ago
The actual formula is (1.8+6N) in dB.
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