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Role of media in globalization
Advantage And Disadvantage Of Television
Role of media in globalization
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“I find television very educating. Every time somebody turns on the set, I go into the other room and read a book.”
― Groucho Marx
Introduction:
In today's modern world, television is the most popular and recognized form of media and most homes in the western and developed worlds own one. That small (in some cases rather large) box sitting in your lounge is your connection to the outside world. It is an indispensable item and many of us cannot imagine life without it. The TV can be good such as to bring news to us when it matters. However, the average time spent watching TV is about 4:30 hours per day. In other words, we waste a lot of time sitting in front of a screen. This essay will be explaining what TV does, the history of television, the advantages of television, the disadvantages and if it is really that needed.
Inner Workings of a Television:
Television or TV is a system that moves video and sound from one place to another. It is one of the most used and popular forms of communication. TV provides programmes such as news and reality television. TV is all starts with a video camera which records pictures and sound. The camera then changes these two aspects into electrical signals which is then received by the television which changes the pictures and sound back into reality. All this shall be explained in much more detail
The TV Signal:
As it said before, the standard camera makes a signal. However, there is two parts in this signal. The pictures a video signal. The pictures are turned into pixels. The camera’s microphone picks up the sound and changes it into a different signal. These two signals are then reunited at the TV.
HD television works in the same method; however the signal has a barcode. This means th...
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A TV signal is captured by a camera and then manipulated during program production. At this point the video must be at its highest quality and full bandwidth for recording, editing and special effects purposes. Then the TV signal needs to be compressed for economical transmission and storage. The possible efficiency of compression depends on a couple of factors. If a signal will be further edited and manipulated in the receiving studio it must maintain a relatively high quality and therefore can’t be compressed as much as a signal that will be sent directly to the viewer’s TV set. Also, the extent to which a signal can be successfully compressed depends on the type of program (E.g. movies can be compressed more than sports). Nevertheless, a typical program mix will fit up to 10 digital television channels on one transmission line.
It may be hard to admit, but television has become an intricate part of our everyday lives. People children often find themselves sitting in front of the television screen for a longer period of time than before and this has evolved immensely over the past few years. In this article, “The Trouble with Television,” by the author Marie Winn, mentions that addiction of television is negative effects on children and families. It keeps the families from doing other things and it’s a hidden competitor for all other activities. Television takes place of play and on top of that kids who watch a lot of television grow uncivilized. Also, the author mentioned that televisions are less resourceful for children and have negative effects on children’s school achievement and on physical fitness. Although there are so many other types of addictions but the author Marie Winn’s points of argument of watching television is a serious addiction that our children and families have negative effects.
In today's world, people are not reading for pleasure anymore. Most of the information we are getting from computers and television. We've traded books for a more technical world. Television is undoubtedly one of the most powerful means of communication in the history of humankind.
To buy a television it was like to buy a brand new car. In the 1907 the word television was used by scientific American magazine to describe the transmission of moving picture. John L. Baird, a Scottish inventor first telecasted and object in motion in England, 1926 using mechanical television. In 1923 Vladimir Kosma Zworykin, a Russian born American and father of modern television and Philo Taylor invented modern television by using electronic scanning of imaginary on television. On September 7, 1927, Farnsworth successfully demonstrated the transmission of television signal. Television innovations from 1930-1960 created a new way for the entire country to be involved with the current events.
Showing the cause and effects of the growth in the use of the television is the purpose of this piece. Individuals do not grasp the full extent of the different areas that the TV has the ability to reach and even manipulate. These “dirty” our sources of truth by perfectly formed propaganda that is absorbed into every area of our lives as a “true” sense of reality or what life should look like.
...ision viewing. This gives a “best of both worlds” approach to television and media. It leaves people knowledgeable about the world around them and the current trends, as well as giving them free time to spend being active. Going to the extreme, either for or against television, is really not the best way to live in our media-reliant world. The middle ground is the best place to be in our drive to be constantly in touch with the world around us.
Television is used to broadcast news reports and entertainment. Television is a form of communication where a person can watch what is happening or what someone is saying. “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” (Stephens). This has been one of the biggest changes in history because no one from back then ever thought that a message could be passed through a big screen motion picture. Today movies are used to tell story such as a
Before television existed people had to depend on Radio stations to receive their little bit of entertainment and news. But in 1878, the invention of TV began. The first TV made didn’t look anything like the way TV’s look today. It was a mechanical camera with a large spinning disc attached to it (Kids Work). But as over the years, of course, inventions of different TV’s progressed and by the 20th century about 90 percent of our population had a TV in their household (MGHR). Television today is mainly used for people take a break from their life by relaxing and enjoying some entertainment.
Presently 98% of the households in the United States have one or more televisions in them. What once was regarded as a luxury item has become a staple appliance of the American household. Gone are the days of the three channel black and white programming of the early years; that has been replaced by digital flat screen televisions connected to satellite programming capable of receiving thousands of channels from around the world. Although televisions and television programming today differ from those of the telescreens in Orwell’s 1984, we are beginning to realize that the effects of television viewing may be the same as those of the telescreens.
Throughout the book, McKibben compares the two experiences, contrasting the amount of useful information he received from nature, as opposed to the amount of useless, hollow information the television provided. He goes on in the book to make several very important observations about how the television has fundamentally changed our culture and lifestyle, from the local to the global level. Locally, McKibben argues, television has a detrimental effect on communities.
Television is an invention that has revolutionized the way people think, comprehend and receive information. Although television in today’s world is not the leading media source, however it still remains to be a prime example of media influenced outlet of information. Television over the course of the past few decades has intertwined its way into society’s day to day operation and will remain to influence people’s decisions.
Some are dedicated boxes that connect to your television such as the Apple TV or Roku set top boxes. The primary purpose of this type of device is delivering digital content and they are as simple to use as your television or Digital Video Recorder. Gamers are also in luck, since game consoles such as the Microsoft Xbox, Sony PlayStation and Nintendo Wii support video streaming as a secondary role. The list of video capable devices goes on to include smart televisions, computers, DVRs, Blu-ray players, iPads, Android tablets and smart phones. In reality, most viewers may already own several devices suitable for their streaming entertainment needs.
Overall there are many advantages to digital television. The point to creating digital television is to receive digitally encoded broadcasts. These digital broadcasts are more picture perfect and have more lifelike sound than analog television. In an analog system the waves are modulated into mechanical form and transmitted through air or over cable. In a digital system sound and images are analyzed first then converted into a stream of numbers. Digitized information is transmitted in this system, not mechanical waves(Johnson).
Without a doubt, television is the central and principal form of communication in many people’s lives. This form is most often exposed to a child who instantly becomes accustomed to its presence. Children are televisions largest audience, as Morris shows, “Children aged two to five look at the TV tube on an average of 28.4 hours a week; those between the ages of six and eleven average 23.6 hours a week”. Television has played an important role in many children’s lives and its viewing has been a favorite activity for many of them. The effects of television on children have been disputed. Some people have said that viewing time has a negative impact on children. Other people, however, feel that the early educational television productions for children help tehm learn.