What type of data does analogue input represent?

Analogue input represents data that varies continuously over a range. This means that it can take on any value within a certain interval, as opposed to being restricted to distinct or separate values. For example, temperature readings, sound levels, or light intensity can change fluidly, capturing a wide spectrum of values rather than jumping between specific points.

Analogue sensors measure these continuous inputs and convert them into an electrical signal, allowing for precise and variable data representation. This characteristic is essential in applications that require nuanced measurement and monitoring, making analogue input integral to fields like audio engineering, environmental monitoring, and automation systems.