Advantages and Disadvantages of Analog Signal - Advantages and disadvantages of analog and digital system by 13tl10 Advantages and Disadvantages of

Advantages and Disadvantages of Analog Signal - Advantages...

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Advantages and disadvantages of analog and digital system by 13tl10 Advantages and Disadvantages of Analog Signal Advantages The main advantage is the fine definition of the analog signal which has the potential for an infinite amount of signal resolution. Compared to digital signals, analog signals are of higher density.Another advantage with analog signals is that their processing may be achieved more simply than with the digital equivalent. An analog signal may be processed directly by analog components, though some processes aren't available except in digital form. Disadvantages The primary disadvantage of analog signaling is that any system has noise – i.e., random unwanted variation. As the signal is copied and re-copied, or transmitted over long distances, these apparently random variations become dominant. Electrically, these losses can be diminished by shielding, good connections, and several cable types such as coaxial or twisted pair.The effects of noise create signal loss and distortion. This is impossible to recover, since amplifying the signal to recover attenuated parts of the signal amplifies the noise (distortion/interference) as well. Even if the resolution of an analog signal is higher than a comparable digital signal, the difference can be overshadowed by the noise in the signal
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Advantages and disadvantages of analog and digital system by 13tl10 An increasing majority of applications in electronics, as well as in most other technologies, use digital techniques to perform operations that were once performed using analog methods. The chief reasons for the shift to digital technology are: Digital systems are generally easier to design. This is because the circuits that are used are switching circuits, where exact values of
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