Analog Signal Processing

Analog signal processing refers to the manipulation of signals that vary continuously over time, such as sound, light, or radio waves. Unlike digital signals, which use discrete values (like 0s and 1s), analog signals represent information in a smooth, continuous form. This type of processing is essential in many everyday devices, such as radios and amplifiers, where it is used to enhance sound quality or transmit information. By filtering, amplifying, or modifying these continuous signals, analog signal processing allows us to experience and interact with the world around us in a more nuanced way.