TELEVISION

Meetali soni

Tevevision is an electronic system of display images or moving objects together with sound over a wire or through space by apparatus that converts light and sound into electrical waves and reconverts them into visible light rays and audible sound.

The world’s first television stations first started appearing in America in the late 1920s and early 1930s. Television (also known as a TV) is a machine with a screen. Televisions receive broadcasting signals and change them into pictures and sound. The word “television” comes from the words tele (Greek for far away) and vision (sight). Sometimes a television can look like a box. Television was invented by Philo Farnsworth, John Logie Baird , Charles francis Jenkins. Electronic television was first successfully demonstrated in San Francisco on Sept. 7, 1927. The system was designed by Philo Taylor Farnsworth, a 21-year-old inventor who had lived in a house without electricity until he was 14. While still in high school, Farnsworth had begun to conceive of a system that could capture moving images in a form that could be coded onto radio waves and then transformed back into a picture on a screen. Farnsworth’s invention, which scanned images with a beam of electrons, is the direct ancestor of modern television. The first image he transmitted on it was a simple line. Soon he aimed his primitive camera at a dollar sign. Early television was quite primitive. All the action at that first televised baseball game had to be captured by a single camera, and the limitations of early cameras forced actors in dramas to work under impossibly hot lights, wearing black lipstick and green makeup (the cameras had trouble with the color white). In the beginning, TV was not like that which we see now. Slowly changes and development were happening and till 1940 full electronic television was invented. That television was called as CRT televisions. Now a day’s LED TV is in vogue. People feel to see television as if watching anything live, or anything happening before our eyes as in reality. It is the favored source of entertainment of public and different news. It is a popular medium of telecommunication and entertainment. That’s why television is found in most of the houses in India, both in cities and villages. The invention of television has changed the lifestyle of the human and made possible a lot of things .

ADVANTAGES OF TELEVISION :-

As we know that we are moving forward quick in technology. This technology affects the life of each human in the world. Technology gave us an excellent and beneficial gift in the form of television. But like other machines and inventions, the TV also has its advantages and disadvantages for the human being.
The uses, benefits, and losses also are known by each viewer of television. But the habits have become so common, and the people cannot ignore the watch television, especially children and adults, have become so addicted to watching the TV. We mention the advantages of television below.

For entertainment
Learning new things
For news of the world
Unity of family increase
Best Time Pass
Awareness & knowledge of different languages.
Different Culture Awareness
Cheap Source of Entertainment.
Motivation Increase

DISADVANTAGES OF TELEVISION:-
Negative effect on health
Wastage of time
Lack of meeting with families
Addiction to Cartoons
The negative impact of a false advertisement

CONCLUSION:-
we conclude that the use of television is a useful invention. Still, the use of tv gives many side effects if not used properly. There should be a balance in usage, and especially for kids and children, we should be more conscious and try to avoid unwanted and unsuitable programs. Anything if used more than limit and improper, then it is harmful.