Question

Explain the basic techniques involved in conversion ofdigital-to-digital.

Answer 1

Answer:

Digital to Digital conversion involves three techniques – Line Coding, Block Coding, and Scrambling. Line Coding is always needed, whereas Block Coding and Scrambling may or may not be needed depending upon need. Scrambling is a technique that does not increase the number of bits and does provide synchronization.

Answer 2

Digital-to-analog conversion is the process of changing one of the characteristics of an analog signal based on the information in digital data