What is digital in digital communication?

What is digital communication system?

In a Digital Communication System, the messages generated by the source which are generally in analog form are converted to digital format and then transmitted. At the receiver end, the received digital data is converted back to analog form, which is an approximation of the original message [1].

Why is digital communication used?

Digital communication also helps build an enhanced relationship with stakeholders at various levels, leading to real-time communication more effectively. Digital communication build better employee engagement – Digital communication enables better employee engagement.

What are the applications of digital communication?

There are some important applications of digital communication systems are given below,

  • It is used in military application for secure communication and missile guidance.
  • It is used in image processing for pattern recognition, robotic vision and image enhancement.
  • It is used in digital signal processing.

What is digital communication in physics?

Digital communication refers to transfer of data using digital channels such as copper wires, optical fibers, wireless channels etc.

What are the advantages of digital communications?

Advantages of Digital Communication

  • The effect of distortion, noise, and interference is much less in digital signals as they are less affected.
  • Digital circuits are more reliable.
  • Digital circuits are easy to design and cheaper than analog circuits.

What are the advantage of digital communication?

Advantages of Digital Communication Digital circuits are more reliable. Digital circuits are easy to design and cheaper than analog circuits. The hardware implementation in digital circuits, is more flexible than analog. The occurrence of cross-talk is very rare in digital communication.

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