Application of digital communication systems

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.
• The digital communication systems used in telephony for text messaging, etc
• It is used in space communication where a spacecraft transmits signals to earth.
• It is used in video compression.
• It is used in speech processing.
• It is used in digital audio transmission.
• It is used in data compression.