IT Courses

Sound-Audio-Introduction:          Sound is perhaps the most important element of multimedia. It is meaningful “speech” in any language, from a whisper to a scream.          It can provide the listening pleasure of music, the startling accent of special effects or the ambience of a mood setting background.          Sound is the terminology used in the analog form, and the digitized form of sound is called as audio .      Power of Sound:          When something vibrates in the air is moving back and forth it creates wave of pressure. These waves spread like ripples from pebble tossed into a still pool and when it reaches the eardrums, ...

  What is Animation? •           Animation is any thing that moves on your screen like a    cartoon character. •           It is the visual art of creating the illusion of motion   through the successive display of still images with   slightly perceptible changes in positioning of images. •           Animation is the illusion of movement. •           Animating = making something appear to move that doesn’t move itself •           Animation = a motion picture made from a series of drawings simulating motion by means of slight progressive changes in the drawings •       ...

Text component in multimedia and system design Hypermedia: Multimedia is the combination of text, graphic, and audio elements into a single collection or presentation becomes interactive multimedia when you give the user some control over what information is viewed and when it is viewed. Interactive multimedia becomes hypermedia when its designer provides a structure of linked elements through which a user can navigate and interact. When a hypermedia project includes large amounts of text or symbolic content, this content can be indexed and its element then linked together to afford rapid electronic retrieval of the associated information.   Hypertext : When text is stored in a computer instead of on printed pages the computer’s powerful processing capabilities can ...

Multimedia System Design: Text   Introduction:   All multimedia content consists of texts in some form. Even a menu text is accompanied by a single action such as mouse click, keystroke or finger pressed in the monitor (in case of a touch screen). The text in the multimedia is used to communicate information to the user.   Proper use of text and words in multimedia presentation will help the content developer to communicate the idea and message to the user.   Multimedia Building Blocks: Any multimedia application consists any or all of the following components : 1. Text :       Text and symbols are very important for communication in any medium.    With the recent explosion of the Internet and World Wide Web, text has become more the important tha...