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Digital data is discrete data that is used in computers to handle all sorts of digital media, including text, graphics and audio. It only exists in two forms - on and off. This is represented with two digits- 1s and 0s - in the binary format. Since digital data is discrete, files saved in this format can be copied perfectly with no degradation.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoAs humans, we perceive the world in analog. Everything we see and hear is a continuous transmission of information to our senses. This continuous stream is what defines analog data. Digital information, on the other hand, estimates analog data using only ones and zeros.
For example, a turntable (or record player) is an analog device, while a CD player is digital. This is because a turntable reads bumps and grooves from a record as a continuous signal, while a CD player only reads a series of ones and zeros. Likewise, a VCR is an analog device, while a DVD player is digital. A VCR reads audio and video from a tape as a continuous stream of information, while a DVD player just reads ones and zeros from a disc.
Wiki User
∙ 12y agoData Digitization is the process by which the physical data such as text, images , audio and video is converted in the digital form.
Wiki User
∙ 14y agoit can refers to mass data storage or buss capabilities
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How to Generate digital data for bpsk modulation?
How to Generate digital data for bpsk modulation?
Apakah perbedaan antara analog dan data digital secara umum?
apa perbedaan antara data analog dan data digital
What are the advantages of digital data compared to analog data?
Digital data requires less bandwidth than analog data (e.g. new digital television broadcast compared to old analog broadcast), so more data can fit in the same frequency (e.g. DSL compared to analog modems). This is the primary advantage, although it is also generally stated that data is easier to recover and more tolerant towards interference.
What do you mean by sample and holds in DA and AD converters?
DA means conversion of digital data into analogous and AD means conversion of analogous data into digital one.
Which communications technique combines digital and analog technology to transmit data?
the digital carrier loop system
What is encoding technique?
There are four possible combinations of encoding techniques -Digital data, digital signal -Digital data, analog signal -Analog data, digital signal -Analog data, analog signal
What would you call a device that works with binary data?
Digital Data is data that is stored in binary, and a Digital Device is any device that works with binary data
How to Generate digital data for bpsk modulation?
How to Generate digital data for bpsk modulation?
What are the digital encoding schemes?
converting digital data to digital signal.
What type information system would be recognized by digital system?
A digital system can recognize digital data i.e. data only in form of 0 & 1, if data is not in digital form we have to convert it using analog to digital converters.
Is a PC process digital or analog data?
digital
What is meant by digital data?
data that can read barcodes
What is the difference between a modem and a codec?
* Codec is for coding analog data into digital form and decoding it back. The digital data coded by Codec are samples of analog waves. * Modem is for modulating digital data into analog form and demodulating it back. The analog symbols carry digital data.
Apakah perbedaan antara analog dan data digital secara umum?
apa perbedaan antara data analog dan data digital
How is data inputted into the tv?
how is data inputted into the tv digital
Describe what is meant by digital data?
data that can read barcodes
How data communication and digital communication differ?
In digital communication we talk about signal while in data communication we talk about data and the could be in the form of packets or frames.
