What are some examples of analog data? What about digital data? Solution Analogue data use values that change very smoothly. A good example of this is an analog clock. An analogue clock shows the time with a smoothly moving seconds hand. The change is continuous. Sound is also a good example of analog data. Also, the electrical signal wave through a wire is an example of analog data. Digital data is discrete data that is used to handle all sorts of digital media, including text, graphics and audio. It only exists in two forms: Some example of digital data:.