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cont....questions on communication

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Topic: cont....questions on communication
Posted By: Adhiti
Subject: cont....questions on communication
Date Posted: 02Feb2007 at 12:10pm
Q6The number of bits in a binary PCM system is increased from n to n+1 as a result the signal of quantization noise ratio will improve by a
factor
(a) n+1/n
(b) 2^(n+1)/n
(c) 2^2(n+1)/n
(d) which is independent of n

please explain the concepts behind this.



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