“Analog Signal vs Digital Signal: Why does Analog Signal have a Longer Range?”

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An analog signal is a signal that transmits information in the form of a continuous wave at a certain frequency. Analog signals describe a physical phenomenon directly and continuously, so that the shape of the signal can vary smoothly and continuously.

Common examples of analog signals are sound or music signals heard through speakers or headphones, video signals displayed on television screens, and electrical signals that travel down wires.

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Analog signals are used in various communication systems, such as telephone systems, radio, television, and others.

A digital signal is a signal that transmits information in the form of binary bits or codes, which only have a value of 0 or 1.

Digital signals are created by converting analog signals into digital form using sampling and quantization processes.

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Each digital value transmitted represents an analog value associated with the original signal.

Digital signals are easier to manage and process than analog signals, because digital signals are unique in that they can be converted and processed using digital electronic devices such as computers.

Examples of the use of digital signals are in data communications, data storage, and in the processing of digital speech and image signals.

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Why does an analog signal have a longer range than a digital signal? Here’s the explanation:

Analog signals have a longer range than digital signals because analog signals transmit data in the form of continuous waves, while digital signals transmit data in the form of bits or binary code.