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Electronics and Communication Engineering - Satellite Communication - Discussion

Discussion Forum : Satellite Communication - Section 1 (Q.No. 20)
Satellite Communication
20.
Which one of the following statements regarding compandor is FALSE?
It compresses the higher-amplitude parts of a signal before modulation and expands them back to normal again after demodulation.
It gives preferential treatment to the weaker parts of the signal
For weaker signals it gives a poor ratio of signal strength to quantizing error
Weaker signals, traverse more quantum steps than they would do otherwise and so quantizing error is reduced.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.
Rishi Ram Panth said:   8 years ago
While converting analog signal to digital, there is a gap between one level to another level. This error due to the size of quantization is Quantizing error.
Bhavani said:   1 decade ago
What is Quantizing error?
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