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Electronics and Communication Engineering - Communication Systems - Discussion

Discussion Forum : Communication Systems - Section 18 (Q.No. 33)
Communication Systems
33.
Companding is used in PCM to
reduce bandwidth
increasing S/N ratio
get almost uniform S/N ratio
increase bandwidth
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
Pallavi said:   10 years ago
Companding refers to a technique for compressing and then expanding (or decompressing) an analog or digital signal. It is a combination of the words "compressing" and "expanding".
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