Analog to Digital Conversion

Analog to Digital Conversion (ADC) is the process of transforming continuous real-world signals, like sound or light, into digital data that computers can process. An analog signal varies smoothly over time, but digital signals represent information as discrete numbers. The ADC samples the analog input at regular intervals and measures its voltage or intensity at each point. These measurements are then converted into binary code, allowing devices to store, analyze, and transmit the information digitally. Essentially, ADC bridges the gap between the natural, continuous signals and digital systems for processing and analysis.