Along with the fast development of computer multimedia technology recently , digital audio technology ( dat ) is applied widely in the broadcasting and tv industry 近年来,随着计算机多媒体技术的迅猛发展,数字音频技术在广播电视领域将会获得越来越多的应用。
With the constant development of computer multimedia technology and network technology and increase of the input in education , network teaching will change the traditional teaching mode completely , and become the trend of teaching development in future 随着多媒体与网络技术的不断发展和教育投入的增加,网络教学将彻底改变传统的教学模式,成为未来教学发展的趋势。
Some of them have set about this work . this article discusses the principles of digital tv studio technology according to the present situation and developing tendency of current tv systems , including the features of digital studio , the coding standards of digital signal , the compressing technology of video and audio signals and the utilization of computers multimedia technology in editing tv programs . it elaborates the designing methods , principles and puts forward several concrete disposition examples 本文仅根据目前高校电视节目制作系统的发展现状及趋势着重论述了数字电视中心的技术原理,包括数字演播室的特点、数字分量信号的编码标准、视音频信号的压缩技术以及计算机多媒体技术在电视节目制作中的应用等内容,阐述了高校电视节目制作系统数字化的设计思路及设计原则,提出了具体的设备配置方案。
By analyzing the developing situation of the trenchless technology at home and abroad , and combining the characteristics of the modern computer multimedia technology , the article brings forward that it is necessary to design the multimedia training system on horizontal directional drilling . then base on introducing the content of horizontal directional , the article puts forward the scheme of overall , engineering reconnaissance , slurry knowledge , construction principles , construction process , construction equipment , construction design model , the function , the designing technology , the applying forefound and the mending plan of the the multimedia training system on horizontal directional drilling 本论文从国内外非开挖技术的发展情况分析,以及结合现代计算机多媒体技术的特性,提出开发“水平定向铺管技术多媒体培训系统”的必要性;并在简略介绍水平定向钻机铺管技术的基础上,给出开发“水平定向铺管技术多媒体培训系统”的“总论” 、 “施工前工程勘测” 、 “泥浆处理” 、 “施工原理” 、 “施工工艺” 、 “施工机具”和“施工设计”七大模块的具体设计方案、实现的主要功能和系统开发的关键技术,最后分析了该系统的应用前景和改进方向。
The computer multimedia technology and network technology are developing at very fast speed , they have made the information resource be shared largely , changed the old communication model thoroughly , and provided advantaged condition for reformation and development of the traditional education 而计算机多媒体技术、网络技术等的日趋成熟,使人类的信息资源实现了高度共享,从根本上改变了以往人们进行信息交流的模式,也为传统教育的改革和发展提供了十分有利的条件。
Domestic research or digital camera techique and industrialization of digital camera production come late , mainly because that digital camera relate to many high technology , such as sensor technology , micro - electronics , exactitude optics technology , micro machine control techique , digital signal processor techinology and computer multimedia technology 并对变换和编码的数据结果进行了分析,得出了结论。研究图像压缩算法在硬件中的运行也是必要的。在当今的数字化时代背景下, dsp已成为数码消费类电子产品等领域的基础器件。
Lastly , according to correlation theoretics of advanced education and application theoretics of computer multimedia technology , the paper researched and empoldered college physical experiments " multimedia textbook . on the base of abundant investigation and practice in practical work , some research and development principles about multimedia textbook were concluded , and the basic frame of college physical experiments " multimedia textbook was constructed . and thereinto , five multimedia experiments such as measuring electrostatic field with simulation method , michelson interferometer , measuring the tensility of liquid surface , air cushion navigation experiment , and drawing lissajous figures were empoldered 最后,论文根据高等教育的相关理论和计算机多媒体技术的应用理论,开展了“大学物理实验”多媒体教材的研究与开发工作,并在大量调查研究和研发实践的基础上,归纳出多媒体教材的研发原则,构建起“大学物理实验”多媒体教材的基本框架,同时研发了“模拟法测静电场” 、 “迈克尔逊干涉仪” 、 “气垫导轨” 、 “液体表面张力的测定”以及“李萨如图形”等五个实验内容的多媒体教材。