Asked by: Jesse Krinner
technology and computing digital audio

What is signal and data?

Last Updated: 9th May, 2020

A signal represents the way youcommunicate:SayAM/FM radio, smoke, a hand gesture, etc. Datadenotestheinformation conveyed in the signal. Butdata mayalsobe stored. So a signal may conveyinformation(data),but not all data issignaled.

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Similarly, it is asked, what is the difference between signal and data?

An analog signal transmits data intheformof wave whereas, a digital signal transmits thedatainthe binary form i.e. in the form of bits.Thebestexample of an analog signal is a human voice, andthebestexample of a digital signal is the transmissionofdatain a computer.

Additionally, what is signal in data communication? A data communication signal isanymodulatedelectromagnetic wave -- or digital pulse -- overwhichdatais transmitted from one location to another inanetwork. Thesesignals have some basic andmeasurablecharacteristicsassociated with them, which are also knownas theirintrinsicfeatures.

Keeping this in view, what is data and signal in computer network?

Data Communication andNetworking:Dataand Signals. Topic: Lecture.Data can be analogordigital. The term analog datarefers to information thatiscontinuous; digital data refersto information thathasdiscrete states. Analog data takeoncontinuousvalues.

What is signal and type of signal?

Generally we encounter two types ofsignal.Analogand Digital. And other theoretical signallike sin,cos..etc.A digital signal is a signal thatis beingused torepresent data as a sequence of discrete values; atanygiven timeit can only take on one of a finite numberofvalues.

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