According to every on the planet there are different demands for what represents the best TV quality. However, there is one commonly standardized way in which we can find definite parameters that need to be taken under consideration when we compare the quality of two or more types of television qualities. In that order of thinking, the most fundamental and intrinsic features are aspect ratio, resolution, gamut of colour prolific affluence, brightness and size. When we want to reach the clue, which is best quality TV signal, with the best picture and sound, everyone must weigh the above mentioned parameters. As you will see in the below lines they are the most important characteristics.

First of all, the history of television consists of four transit periods. The first one is the launching of the picture by using the simplest kind of wire. The science then allows to the former medium to transfer TV signal to less than ten meters, which as you can realize was useless for public transmitting. Consequently, this broadcasting was converted in wireless means. The next two transitions are putting the television signal in cable and its changing to digital one, which may be is the most important passage until now.

But we are considered why and how we can be sure that the nowadays TV distributing is better. First of all, with the leaking of the years the science becomes more and more advanced and when we take into account all of those above mentioned parameters this will satisfy our demands. What I’m trying to say is that the bounders are unlimited and with each gone year there is something more valuable. For example, until recent days the biggest problem of the LCD flat televisions was the gamma of the colourfulness. The thin displays couldn’t attain the abundance of colours that is presented in the tube screens. But since 2008 it is quite conceivable for us to use and buy LCD and Organic LED televisions, which in colourfulness are implicitly tantamount. As a matter of fact, the Plasma TV’s also have this richness, but they are too big consumers of energy and warmth, which also leads to necessity of additional cooler to regulate the temperature.

What is more, the resolution that can be achieved by digital television is splendid because they offer dot screen of millions of points, and each one of them responds to the smallest possible detail in the picture. Answer to this developed technology is HDTV (high definition television), where we can find excellent aspect ratio, incredible high brightness and remarkable sound and picture quality. Here are the two formats full HD and steady HD, providing the best entertainment until now.