Multimedia Presentation Programs

figurers have come a long way precise fast since there surface in the 1940s. In the start out they were chief(prenominal)ly functiond for keeping financial records by banks and restitution companies, and for numeric computations by engineers and the U.S. Military. However, exciting new applications have authentic quick in the last few years. Two of these areas is schooling processing system artistry and sound. Computer graphics is the ability of the data processor to display, blood line and sway opthalmic information in the form of insures. presently there are two main uses for this new ability. adept is in the creation of Movies and the otherwise in Computer Games. Computer visual information is also increasingly being apply in other information processing system applications, much(prenominal) as photographic storage, and the Internet. Computers rout out also store, ravish and play back sound. When a run across or a sound is stored on a comput er it verbalise to be digitized. There are two main slipway of digitizing a picture. One is by transmitter graphics. hither the information in the picture is stored as mathematical equations. engineering draft copy applications such as CAD (computer assisted device) use this method. The other method is by bit mapped graphics. Here the computer truly keeps track of every point in the picture and its description. tonality programs use this technique.

Drawing programs are usually vector mapped programs and samara programs are usually bit mapped. Computer sound is handled in two different ways. The sound c an be trace digitally and stored as an im! age (wave format) of the actual sound or it can be translated in to what is called midi format. This is chiefly for music. In a piano, for instance, the information for what key to hit, for how long ad at what intensity is stored and retrieved. This is kind of like the way and... If you want to tone down a full essay, order it on our website: OrderCustomPaper.com

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