Answer / Manoj Kumar Mishra

An Analog-to-Digital Converter (ADC) converts continuous analog signals, such as sound or temperature, into discrete digital data that a computer can understand. The process involves sampling the analog signal at regular intervals and approximating it using a certain number of quantization levels. This is done by comparing the analog signal to a series of voltage references and determining which one is closest. The resulting binary value represents the analog signal's approximate value.

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