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1. Cable Television Essay
Cable Television
The word technology has meant a number of different things throughout the span of time and culture. From the beginning of the stone tablet to the
introduction of cyberspace there has been technology; something that has enhance our literacy and improved our detail of life and knowledge. The
development of the personal computer seems to be somewhat elementary to all of use now. Technology has made its way into our homes and is
continuing to make our lives interactive with those around the world.
?Before the advent of the PC, the television and satellites brought the world into the living rooms of many homes Pictures of life beyond the
boundaries of one's own community or neighborhood were made accessible every...show more content...
History:
Outline:1948–9: The first antenna/broadcast system came to be
"Utilizing the telephone poles, which he rented for $1.50 each annually, ?[John]Walson ?began to install his cable throughout the city" (Roman 2).
1950: The first subscription cable system in Lansford, Pennsylvania (Panther Valley ??Television)
?85 foot tower on Summit hill receives signal from Philadelphia and retransmits to ??Lansford
1951: Martin F. Malarkey produces the first live local organization and cablecast from ??his home.
1962: FCC acted to limit cable's encroachment on local broadcasters' monopolies by
requiring a microwave carrier to demonstrate that it would carry local signals and not distant ones that duplicated the programming of the local
stations" (Crandall and Furchtgott–Roth).
1972: Cable system had to carry all local broadcasting signals

2. 1975: Satellite delivery (HBO, etc)
1979: 10 premium networks
?"Seventy–seven percent of all systems offered twelve channels or fewer in 1976, ?and 88 percent offered twenty or fewer" (Crandall and
Furchtgott–Roth 6).
1984: Cable Communications Policy Act: "requires that the rates of all cable systems ?facing 'effective competition' from regular broadcasting sources,
as determined ?by the FCC, be deregulated" (Crandall and Furchtgott–Roth 7)
1989: 31 channels are offered to the average viewer
1995:
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3. Television Production Essay
ABSTRACT Television has been an excellent medium for entertainment and information ever since the invention of the electron scanning tube in 1923
by Vladimir Kosma Zworykin, who is considered the father of the modern television. With the conversion to digital format 1080i in 1998, there has
been a boom in the production of different types and technologies for Televisions. A new generation of televisions has been developed, including liquid
crystal display (LCD), rear projection, and high definition that provide amazing visual characteristics and can be integrated in to a home theater system.
As the technology behind these televisions decreases in costs, more companies are entering the market. DLH Visions is a company that has a vision
...show more content...
Rosing transmitted crude geometrical patterns onto the television screen and was the first inventor to do so using a CRT. The first practical signal
generating tubes were invented by Vladimir K. Zworykin and Philo T. Farnsworth. Zworykin invented the iconoscope, which became the imaging
iconoscope. Farnsworth invented the image dissector.
Present Day
Almost all TVs in use today rely on cathode ray tube to display images. LCDs and plasma displays are sometimes seen, but they are still rare when
compared to CRTs. It is even possible to make a television screen out of thousands of ordinary 60–watt light bulbs. It is possible to see at a football
event, scoreboard. CRTs are the most common way of displaying images today.
The terms anode and cathode are used in electronics as synonyms for positive and negative terminals. For example, one could refer to the positive
terminal of a battery as the anode and the negative terminal as the cathode. In a cathode ray tube, the "cathode" is a heated filament (not unlike the
filament in a normal light bulb). The heated filament is in a vacuum created inside a glass "tube." The "ray" is a stream of electrons that naturally pour
off a heated cathode into the vacuum.
Figure 1 Inside a Cathode Ray Tube
Electrons are negative. The anode is positive, so it attracts the electrons pouring off the cathode. In a television cathode ray tube, the stream of
electrons is focused by a focusing anode into a tight
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4. Television Vs Movies Essay
Before there was television and motion pictures (movies), people used to spend their leisure time listening to the radio. They were offered little variety
and often routinely listened to the same things. In the late 1800's and early 1900's, motion pictures and television were invented, respectively. In the
beginning, they were considered luxuries. As time wore on, they became increasingly more and more popular. Today they are both extremely common
forms of entertainment. Though they are both very popular, they are also very different.
Going to the movies offers a complete escape from everyday life for a few hours at a time. In movies, a story can usually be told from beginning to end
in a short period of...show more content...
There are dozens of different movies to choose from but once you make that decision, for the most part, you are stuck with it. Choosing which movie
to see is also often an issue. When there are several people involved, deciding on which movie to see is often difficult. Also, when people go to the
movies, they do not have the luxury of being in their own homes. Frequently, people choose to stay home and watch television over going out to the
movies.
Television offers many things that going to the movies does not. TV offers viewing in the comfort of one's own home. When watching TV, one has the
option of doing several other tasks at the same time. You might prepare dinner, do some homework, or talk on the phone, all while watching TV. The
time that you invest in TV is completely variable. You might watch a program for a half an hour or you might watch a TV movie for two hours.
There is no commitment involved in watching TV. If for some reason you do not like the program that you are watching, at any time you can
simply change the channel and watch something else. If something comes up and you are unable to watch a program, you can easily insert a video
tape in to your VCR and record the program to watch at a later time. There is always a variety of programs to watch and there is always something
for everyone. Television shows rely on stories that last for long periods of time to keep viewers interested. They keep going on and on, sometimes for
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5. Television as Teacher Essay
Television as Teacher Television in 21st century America plays a key role in the culture of the country; it influences our sense of humor, causes
millions of people to spend two days talking about last night's episode of American Idol, and influences the behaviors of the adolescent population.
Television is a huge part in the lives of many children. Children are sometimes attached to the television for it's entertainment value. This attachment
got it's roots in 1969, when the first episode of sesame street aired on television. Parents loved Sesame Street because it helped their kids learn to read.
The essay written by Neil Postman, Television as Teacher, argues that television has influenced the youths' attitude towardseducation in a...show more
content...
Officials of the Department of Education say that integrating television, print, and computers will lead to higher order thinking skills. Postman
disagrees with this, saying that "What is referred to as 'integrating three media' or a 'multimedia presentation' was once called 'audio–visual aids,' used
by teachers for years." (FIAW pg.427) Postman is saying that these officials are changing the words around to sell the show as "beneficial," and
ultimately make a profit. Postman makes an appeal to ethos by mentioning a whole slew of scholars who conducted a study that proved the opposite
of what the Department of Education was telling everyone. By doing this, the reader can build a level of trust for Postman. This trust is also
contributed to by mentioning his earlier book Teaching as a Conserving Activity. It tells the reader that he is well educated and to devoted to the
Television as Teacher dilemma.
Postman appeals to Pathos by discussing his views of television as a curriculum. He talks about a need for mending of the current educational system.
"A curriculum is a specially constructed information system whose purpose is to influence, teach, train, or cultivate the mind and character of
youth."(FIAW pg.424) Postman says that television does exactly this, but even more relentlessly than the school curriculum. This pokes at the values
of the reader, making them think about how they feel about the
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6. Essay on Television
The impact that television (A.K.A.– TV) has had on mankind in the last 50 years, is rivaled by few other inventions throughout modern history.
Recently television has been given a bad wrap, seen by many people as a cruel invention, a 'boob–tube'; mesmerizing and brainwashing its viewers.
People have forgotten TV is an educational and entertaining tool used in the everyday lives of people around the world. Without TV and its many
advantages where would the world be at this very moment, certainly not in the information age that it is in now.
The average person watches on average ten to fifteen hours of television during a week. This seems like an awful lot of time to be sitting in front of a
television, but...show more content...
This is a good thing, if you keep your priorities straight, because television should not be your number one priority. The entertainment part of television
contributes to keeping people out of trouble. If a person has nothing else to do and they get into the routine of watching a certain show then they will be
'off the streets';. Characters on shows can act as role models for their audience and promote good morals. Sports are another aspect of television
entertainment. If someone can not actually attend a sporting event in person, more than likely they can still catch the action on television. What better
way to be entertained than sitting on your couch!
Television is also helpful with product information, and although commercials are not regarded as the most entertaining aspect of television, they sure
can be informative. Without television commercials a person may never hear about a product that could benefit their life. For example, a commercial
for allergy medication can let someone know that there is relief for their symptoms. This may never have been possible if the person wasn't watching
television and saw the commercial for the product. Advertising and product information, is just one more of many reasons why television is so useful.
The News! Enough said, well not really, but watching the news on the television keeps you up to date on world and local
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7. Television Programs Essay
Television Programs
There are many useful techniques greatly in television programmes and in their opening sequences. They are used to attract the viewer's attention
while also creating a great way to show what the upcoming program is about. One of these techniques is the use of split screening; this is a very
attractive way to put across what a programme is about, tone or genera. In the television soap 'Hollyoaks' the beginning shows a short clip of around
thirty seconds to around a minute that gives a little incite into the episode, which is followed by the use of split screening in the opening credits. In this
introduction there is a blue background, which shows a mellow tone while clips of...show more content...
Using these techniques is clearly marking out what kind of programme is to come, through the used of humour shown in then opening scenes. The
opening theme is slow and serious but also very catch. It could be linked to the likes of other police and emergency services documentaries like
'The Bill' because they are very similar in tone. In the television soap 'Eastenders' the opening credits starts on the centre of East London and pans
out to show the larger area of East London. The most noticeable part of the introduction is the theme music used, it is a very catchy tune that even
people who wouldn't normally watch the programme would recognise. The opening doesn't need to show any clips of other parts of its shows
because unlike most television programmes it is continuously running so there is no need for it. The area shown is very grey and colourless
showing a lower or even middle class type of place. People can relate to this type of viewing because the characters are based on working class people.
This would also be 'Eastenders' target audience because of these types of people would be able to relate to the programme
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8. Essay on Future Of Television
The Future of Television
Hello, and welcome to the wonderful world of time travel. Technology is a growing part of our society today, and it is going to be very important
part of our future. I am going to show you what technology is doing for television from now, into the next century. Sit back, relax, and buckle up as we
embark on our journey through time.
To start off, HDTV(high definition television) is what we have to look forward to in the next three to five years. Now, you are probably asking yourself
what is HDTV? HDTV is an all–digital TV broadcast signal that delivers high–resolution, wide–screen picture, and six channels of digital sound.
Though computer experts and scientists are working on a...show more content...
First, the screens are much wider and more flat. In addition to the obvious weight and and size of the picture, the resolution and luminance of a flat
panel display are uniform over its entire surface; cathode–ray tubes and projectors are what we have now. They tend to lose resolution and luminance at
their corners and edges. Flat panels are generally better–looking, more efficient, and uses less power(Mitchell 48).
As of now, we are in the computer age. Computers are involved in almost every aspect of our lives. Just face it, they are everywhere we go. By the
year 2002, computers and TV will be integrated. You can surf the web, talk to a buddy from Chicago, and watch a news cast from Ontario through
the Internet. There will be live digital feeds going from your phone line to your HDTV. If you are tired of watching the NBA, you can find a website
and watch a televised basketball game as far away as Egypt (Zwirn Interview). Just imagine playing one of those action thriller computer games on
your giant big screen HDTV.
Now, as we time travel even further into the future to the year 2006, the number of HDTVs will be outrageous. Every single TV out there will be all
digital. There will be as many HDTVs there, as there are TVs now in our present time. "The numbers will increase by the second
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9. Pros & Cons of Television
PROS & CONS OF TELIVISION
Nowadays television plays an important role in everyone's life. By being the source of information, it provides an endless entertainment for the whole
family units. As a result, every family now owns a television and television is now becoming a very useful device for every family. So, in this situation
we should say that there many advantages and disadvantages in watching television. And this is the time to discuss the advantages first.
Firstly, the television brings us news from all over the world through local T.V channels and satellites T.V channels about political happenings, social
events, festivals, sports news and weather forecasting. There are also many programs showing the beauties and sceneries in the...show more content...
For the present we have considered the advantages of the television. Now let's discuss about the disadvantages of television. Because of the
television, social problems such as educational and health regarding to teenagers, are becoming worse. These were exposed by a research done lately
that teenagers in most of countries are addicted to television programs. As a result of this addiction that teenagers are used to forget their studies and
neglect homeworks. As instance, this kind of issues were recorded specially so during Sirasa Super Star reality television program which have been
telecasted on Saturdays and Sundays. Students wasted a lot of time by concentrating on that T.V show instead of studying. As side effect of this, in
2005 O/L and A/L results have been reduced. Similarly that they are dillying–dallying in front of the television teenagers are come up with health
issues like adipose and defects of vision. These kinds of social problems would become worse issues in future.
Another bad issue of watching television is that some of the programs which are carrying bad scenes are not being filtered. Therefore this can be
affected to the growing age of the teenagers as their minds are not really matured. Withal, most of the teenagers love to experience new adventure
things and to imitate super heroes like superman, spider man and etc.... Therefore, sometimes, many of the teenagers come up with fateful disasters. As
instances, in by–gone times, few deads
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