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一、引言 多媒体是八十年代发展起来的技术,它将计算机处理信息从数值和文本,扩展到多种形式的图像(包括图形、彩色或黑白静态图像、彩色或黑白视频动态图像、动画等)和多种形式的声响(包括语音、音乐、音响合成效果等)等多种媒体。多媒体技术将使用户进入到一种崭新的、具有各种层次的交互、控制和通信的信息活动当中,人机信息交流方式采用人类习惯了的多种形式图像和声响媒体。
I. INTRODUCTION Multimedia is a technology developed in the 1980s. It expands computer processing information from numerical values and texts to various forms of images (including graphics, color or black-and-white still images, color or black and white video motion pictures, animations, etc.) And various forms of sound (including voice, music, sound effects, etc.) and other media. Multimedia technology will allow users to enter into a new type of interactive information, control and communication activities at all levels, the use of man-machine information exchange manned many forms of image and sound media.