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www.diffen.com/difference/Analog_vs_Digital

Analog and digital signals are used to transmit information, usually through electric signals. In both these technologies, the information, such as any audio or video, is transformed into electric signals. The difference between analog and digital technologies is that in analog technology, information is translated into electric pulses of varying amplitude.

www.explainthatstuff.com/analog-and-digital.html

Analog information. However, analog technology isn't just about measuring things or using dials and pointers. When we say something is analog, we often simply mean that it's not digital: the job it does, or the information it handles, doesn't involve processing numbers electronically.

learn.sparkfun.com/tutorials/analog-vs-digital

Analog vs. Digital; ... Looking at a graph of a signal is usually the easiest way to identify if it's analog or digital; a time-versus-voltage graph of an analog signal should be smooth and continuous. While these signals may be limited to a range of maximum and minimum values, there are still an infinite number of possible values within that ...

www.reference.com/technology/difference-between-analog...

What Is the Difference Between Analog and Digital Data? Digital data refers to information stored as zeros and ones, while analog data refers to other storage methods. While digital data has largely supplanted analog data, some prefer analog storage techniques. Many analog records have been replaced by digital storage.

www.reference.com/technology/digital-information-d6abb5981...

Webopedia explains that digital information describes a system according to discontinuous data or events. Computers handle data in digital form, which is why they require analog-to-digital converters to convert signals from analog to digital so that the signals can be read.

electronics.howstuffworks.com/question7.htm

In analog technology, a wave is recorded or used in its original form.So, for example, in an analog tape recorder, a signal is taken straight from the microphone and laid onto tape. The wave from the microphone is an analog wave, and therefore the wave on the tape is analog as well. That wave on the tape can be read, amplified and sent to a speaker to produce the sound.

en.wikipedia.org/wiki/Digital_information

Digital data, in information theory and information systems, is the discrete, discontinuous representation of information or works. Numbers and letters are commonly used representations.. Digital data can be contrasted with analog signals which behave in a continuous manner, and with continuous functions such as sounds, images, and other measurements.. The word digital comes from the same ...

techdifferences.com/difference-between-analog-and-digital...

Difference Between Analog and Digital Signal. August 24, 2016 21 Comments. Analog and Digital are the different forms of signals. Signals are used to carry information from one device to another. Analog signal is a continuous wave that keeps on changing over a time period. Digital signal is discrete in nature.

www.dummies.com/programming/electronics/the-difference...

All of electronics can be divided into two broad categories: analog and digital. One of the most common examples of the difference between analog and digital devices is a clock. On the analog clock, the time is represented by hands that spin around a dial and point to a location on the dial that represents […]

techterms.com/definition/analog

Analog is an adjective that describes a continuous measurement or transmission of a signal. It is often contrasted with digital, which is how computers store and process data using ones and zeros.. While computers are digital devices, human beings are analog.