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Digital data is easy to store and retreive. Perfect copies can be made as everything is reduced to only 2 states, on and off, or 1 and zero.
By using methematics, error correction can be applied. So if mistakes are made by the transmission method, the correct digit can be calculated and re-inserted.
What else can I help you with?
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.
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.
Is data stored in computer is in digital form?
Yes, it is.
What is the full form of CDS?
The full form of CDS is the Compact Disc - Read-Only Memory or Compact Disc - Digital Audio. It is a digital optical disc data storage format.
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.
What Data is the actual representation of a sound stored in the form of samples?
Digital Audio Data
Difference between binary data and digital data?
only difference is that binary is only consists of 0 and 1 bits,where as digital means it may either contain binary bits (0,1), or contain the numeric digit (0-9), mainely digital means just the number between 0 to 9
The sound card process audio data by converting it to what?
a. Digital form
What is the full form of DIGITAL?
D= data I= intense competition G=globalization I=information T=technology A=automation L=low cost
How does ISDN works?
Full form : Integrated Services Digital Networkmeans of transmitting sound and data: a digital telephone network that can transmit both voice and data messages
Different types of signal encoding technique?
n Digital data, digital signal n Equipment less complex and expensive than digital-to-analog modulation equipment n Analog data, digital signal n Permits use of modern digital transmission and switching equipment n Digital data, analog signal n Some transmission media will only propagate analog signals n E.g., optical fiber and unguided media n Analog data, analog signal n Analog data in electrical form can be transmitted easily and cheaply
What are types of data that can be electronically transferred?
In theory any data can be transferred electronically in the form of a organized series of values of zero(s) and one(s). Any kind of data is converted into digital form from analog form using ADC i.e. Analog to Digital Converter and then it is able to transfer over an electrical medium.
