NettetVi vil gjerne vise deg en beskrivelse her, men området du ser på lar oss ikke gjøre det. NettetBlock coding Line coding Scrambling None of the above. Networking Objective type Questions and Answers. A directory of Objective Type Questions covering all the Computer Science subjects. Here you can access and discuss Multiple choice questions and answers for various competitive exams and interviews. ...
Line coding, block coding and scrambling are the techniques of ...
Nettet30. jan. 2015 · Line coding is the process of converting binary data to a digital signal. It is represented (stored) internally as series of 1s and 0s as shown in Figure 1. Data, in the form of text, numbers, graphical images, audio, or video, are stored in computer memory as sequences of bits. At the sender, digital data are encoded into a digital signal ... NettetPhysical Layer /. 61. ___________ conversion involves three techniques: line coding, block coding, and scrambling. a. Analog-to-digital. b. Digital-to-analog. c. Analog-to … dmv ny phone numbers
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Nettet15. sep. 2024 · There are three techniques that can be used in digital-to-digital conversion, which are; Line coding. Block coding. Scrambling. But the most used technique is that of line coding hence, line coding is a technique which is used to convert a digital data to digital signal in other words it converts sequence of bits to digital data. NettetIn general, block coding changes a block of m bits in to a block of n bits, where n is larger than m. 9. Define scrambling and give its purpose. Ans: Scrambling provides synchronization without increasing the number of bits. Scrambling is needed in digital to digital convertion, for modifying part of the rules in a line coding scheme to create bit Nettet15. jan. 2024 · Digital to Digital conversion involves three techniques – Line Coding, Block Coding, and Scrambling. Line Coding is always needed, whereas Block Coding and … dmv ny plead pay