Digital signals have several properties that distinguish it from analog signals in a communication method. One of them is that the digital signal for its synchronization uses specific sequence; also its communication language is well understood by the user and the sender. Any errors or problems that may arise during analog communication interfere with the planned communication while digital communication is not affected by any errors. Advancement in computers has led to detection of errors and correction of errors in order to avoid disturbances in digital waves so as to improve the quality. Digital technology is able to delete, insert and substitute symbols to be articulated. Digital technology is most efficient in the industry of cell phones and it has also opened up new horizon for many possible uses.Televisuality establish social as well as aesthetic categories through several ways, T.V is in a position to make the world a global village this is because it has the ability to change culture effectively unlike any other social or mass media. Through it we are able to know what is going on the society or around the world and we are able to learn the other people’s culture. It makes the cultures to be almost similar and to be closer. By watching a TV we are transformed from our actual reality of fashion, stylish or fictitious reality. It also has moral issues because it directly influences the character of the viewer.TV it has impacts to all people whether they are old or young they will be influenced through one way or the other. Kids are the ones who are more prone to changing their character and copying those of their heroes whom they worship. The stronger the TV shows impacts the viewer the more the society changes from its culture. Televisuality is not capable of showing the quality of aesthetic categories. The audience is drifting slowly from their moral standards to the TV shows and the space left is less for the dignified impression and the strong image of the viewers.Television has inherited several things from modernism. First is that they have changed from the analog era to the digital era. Also today people were watching colored TVs unlike in the past. People are also capable of accessing the information from then internet. Television has contributed positively to the post modernism, through its electronic communication and through its gradual
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