Television How Has It Changed

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Television How Has It Changed

TELEVISION
HOW HAS IT CHANGED SINCE ITS INVENTION?
How has television changed over the last 25-50 years? This question can be answered in a variety of different ways ranging from the technological changes and advances it has gone through to the question of whether it has any type of affects on the way people perceive it, or if society is manipulated by what they see on television. This report will hopefully uncover and discover television then and now.
The first aspect that will be uncovered are the technological advances that television has made over the years. Naturally to see into this, we must look to how television originated. Television broadcasting was first introduced in 1936 when it was available in London. It was not until 1954 when the FCC authorized the NTSC standard for color television broadcast in the United States. The question raised at this point is what was the television actually like? How many channels were available? Naturally the availability of what we have today was unthought of and in most cases seemed impossible, but most television sets were capable of providing at least up to four basic channels. However, these channels were only received clearly in larger cities. It was very difficult for television signals to pass through the mountains and rural areas. In order to resolve the problem what is known as cable television was introduced in 1948. The purpose of cable television was to be able to bring existing broadcast signals to rural areas with community antennas placed at high elevations, usually on mountains or on top of tall poles. Since the invention of cable television, it has grown rapidly. By 1960, there were nearly 700 cable systems. In 1971, 2,750 systems were serving almost 6 million homes. Now in the year 1999, the number has risen to more than 65 million. Of course, the invention of cable television was by far if not the only major technological development for television in the early days of television. Today, cable still continues to advance with new developments with satellites. There are over 80 different channels available to cable subscribers ranging from 24 hour music channels, 24 hour movie channels, and 24 hour news channels, and 24 news channels. In addition to being able to have these types of channels, pay television services or better known as premium channels are also associated with the advancement of cable television. These services offer a variety of popular movies, or...

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