Learn about the difference between analog and digital devices. Review examples of digital and analog devices to see how signals are created and transmitted.

What is the difference between analog and digital signals? Analog signals are a type of signal sent in a continuous wave. These waves can vary in both amplitude and frequency.

Explore the differences between analog data and digital data, and discover examples of their use in measuring time, colors, telephone, sound, and frequency.

Explore the difference between analog and digital data in this video lesson. Learn about their characteristics and applications, followed by a quiz for practice!

Learn about the difference between analog and digital devices. Review examples of digital and analog devices to see how signals are created and...

Explore the difference between analog and digital signals in our 5-minute video lesson. Take an optional quiz after learning about their types and examples!

Data can be expressed in two types -- analog and digital. Explore the differences between analog data and digital data, and discover examples of their use in measuring time, colors, telephone, sound, and …

Analog and Digital Electronics: The rapid progress in the semiconductor industry permitted the fabrication of both analog and digital electronics that are used in every aspect of our daily life. As …

Data can be expressed in two types -- analog and digital. Explore the differences between analog data and digital data, and discover examples of their use in measuring time, colors, telephone, sound, and …

Data can be expressed in two types -- analog and digital. Explore the differences between analog data and digital data, and discover examples of their use in measuring time, colors, telephone, sound, and …