Multimedia Technologies. Textbook for Vocational Education

Multimedia technology is one of the most promising and popular areas of computer science. They aimed at creating a product containing a collection of images, texts and data accompanied by sound, video, animation and other visual effects, including an interactive interface and other control mechanisms. The manual discusses the types of computer graphics, describes the problems of the formation and management of color. Significant attention is paid to such concepts as resolution and size, as well as methods of compressing graphic information. The input, output and display devices are considered. In sections devoted to work with sound and video information, the basic properties of hearing and vision are considered,
sound signals and their digital representation, the rest of the television, the methods of compression of sound and video information, the multichannel sound systems and methods of sound processing are described. The methods of organizing video conferences are considered.
Following the modern requirements of the Federal State Educational Standard of Secondary Professional Education and professional qualification requirements.
The textbook is intended for students studying in the specialties of secondary vocational education: "Information Systems", "Applied Informatics", "Maintenance and repair of radio electronic equipment" and "Radio communications, radio broadcasting and television".
2nd edition, stereotypical