Explain Why It Is Necessary to Filter Analog Noise

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The Answer is When working with analog input signals it is not uncommon to have analog signals that may contain some degree of noise. The problems that this noise can cause vary, depending on the severity of the noise, and how the analog data is intended to be used. Common problems include digital displays that become hard to read, unnecessary and erratic operation of analog output devices, process errors or disturbances, etc. The solution to noisy analog input signals is to implement some kind of signal conditioning, either hardware or software based.

Explain Why It Is Necessary to Filter Analog Noise

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