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  • A sinusoidal analog signal S(t)=    is transmitted over a long distance .Which am

A sinusoidal analog signal S(t)= A _0 \sin wt   is transmitted over a long distance .Which among may  be result of noise interference in the communication system ? 

Option: 1


Option: 2


Option: 3


Option: 4

None of these


Answers (1)

best_answer

As we have learned

Noise -An wanted signal that tends to disturb the transmission and processing of the message signal.

- wherein

The Source of noise may be located within the system or out of the system.

 

 Noise interference doesn't amplify or alternate The wave form at all times. So 1 and 2 cannot be an option 

Interference with noise cause unexpected change in the signal which is present in 3 

 

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Riya

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