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This simulation demonstrates signal reconstruction using ADC–DAC processing. The top plot shows a high-frequency sampling clock, the original analog sine wave, and the stepped DAC output that approximates the signal. As the ADC samples the input, the DAC converts the digital values back into discrete voltage steps. At higher sampling rates and resolution, the stepped output more closely follows the original waveform, illustrating how digital systems recreate analog signals. This principle is use

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