What is analog meaning?

Analog refers to a signal or data that is continuously variable and analog technology is based on the measurement or representation of physical quantities using analog signals. Analog systems are distinguished from digital systems, which use discrete signals or numerical representations of data. Examples of analog devices include analog clocks, radios, tape players, and televisions, which use analog technology to process and transmit information. Analog processing is more suited for handling signals from the real world, such as sound, light, and temperature, while digital processing is better for handling numerical data and computer-based processes. Despite digital technology advancements, analog technology is still widely used in many applications and industries due to its inherent simplicity and reliability.