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From the following relative amplitude vs frequency plot identify the type...

This question belongs to Electronics And Communications Engineering Digital Communication
Digital Communication
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From the following relative amplitude vs frequency plot, identify the type of noise which the sections A, B, C and D depict.
Digital Communication mcq question image
List-I List-II
a. Section A 1. Thermal noise
b. Section B 2. Power line pick up
c. Section C 3. Power supply (EPC) switching noise
d. Section D 4. $$\frac{1}{{\text{f}}}$$ noise

Answer & Solution
Correct Answer: Option C
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