NEET PHYSICS- A BLOG FOR BETTER PRACTICE

    COMMUNICATION SYSTEM Brief summary: The communication system may be a system which describes the knowledge exchange between two points. the method of transmission and reception of data is named communication. the main elements of communication are the Transmitter of data , Channel or medium of communication and therefore the Receiver of data . Types Of Communication Systems Depending on Signal specification or technology, the communication system is assessed as follows: (1) Analog Analog technology communicates data as electronic signals of varying frequency or amplitude. Broadcast and telephone transmission are common samples of Analog technology. (2) Digital In digital technology, the info are generated and processed in two states: High (represented as 1) and Low (represented as 0). Digital technology stores and transmits data within the sort of 1s and 0s. Depending on the channel , the communication system is categorized as follows: 1. Wired (Line communication) Par...