Question

short note on communication technology

Answer 1

$\huge\Black {Answer}$

Information and communications technologyor (ICT) is extensional term for information technology (IT) that stresses the role of unified communications and the integration of telecommunications (telephone lines and wireless signals), computers as well as necessary enterprise software, middleware, storage, and audio-visual systems, which enable users to access, store, transmit, and manipulate information.
The term ICT is also used to refer to the convergence of audio-visual and telephone networks with computer networks through a single cabling or link system. There are large economic incentives (huge cost savings due to elimination of the telephone network) to merge the telephone network with the computer network system using a single unified system of cabling, signal distribution and management.
ICT is a broad subject and the concepts are evolving. It covers any product that will store, retrieve, manipulate, transmit or receive information electronically in a digital form, e.g. personal computers, digital television, email, robots. For clarity, Zuppo provided an ICT hierarchy where all levels of the hierarchy "contain some degree of commonality in that they are related to technologies that facilitate the transfer of information and various types of electronically mediated communications". Theoretical differences between interpersonal-communication technologies and mass-communication technologies have been identified by the philosopher Piyush Mathur. Skills Framework for the Information Age is one of many models for describing and managing competencies for ICT professionals for the 21st century.

Answer 2

"COMMUNICATION" "TECHNOLOGY"

communication technologies are being used world wide than ever before. it is a new and improved way of communication with your friends & family. i use communication technologies in my every day Life as well. ex:- that assist me on a daily basis are Facebook,text,and E-mail. It is a lot quicker and more convenient to do these communication technologies than trying to communicate with my friends in person. people today live such busy lifestyle that they depend on this type of technology. there are four types of communication technology.

1. TELEPHONE :-
Alexander Graham Bell revolutionized the way people communicate with his patent on the telephone is 1876 . over the past century , advances in technology have replaced the heavy hardware and metal wiring of the original design with lightweight microcircuitry . these advancement have also allowed for the transition from landlines to wireless, freeing people to communicate from remote location . all over the world , millions of people can talk to each other . expanding businesses and improving relationship that might not otherwise has survived across long distances .
2. RADIO :-
in 1906 , Reginald Fessenden , creator of the first sophisticated radio transmitter , expanding on the ideas of Guglielmo Marconi , sent music and speech
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