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The signal to quantization noise ratio in a n-bit PCM system
  • a)
    Depends upon the sampling frequency employed
  • b)
    Is independent of the value of ‘n’
  • c)
    Increases with increasing value of ‘n’
  • d)
    Decreases with increasing value of ‘n’
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The signal to quantization noise ratio in a n-bit PCM systema)Depends ...
The signal to quantization ratio of an n bit PCM system is
SNR=6n+1.8dB
Thus, SNR increases as number of bits n increases.
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Most Upvoted Answer
The signal to quantization noise ratio in a n-bit PCM systema)Depends ...
The signal to quantization ratio of an n bit PCM system is
SNR=6n+1.8dB
Thus, SNR increases as number of bits n increases.
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The signal to quantization noise ratio in a n-bit PCM systema)Depends upon the sampling frequency employedb)Is independent of the value of ‘n’c)Increases with increasing value of ‘n’d)Decreases with increasing value of ‘n’Correct answer is option 'C'. Can you explain this answer?
Question Description
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