In the recent years , with the development of such technologies as computer and digital signal processing , transaural technology based on system of kemar grows ; it has a broad future on the domain of electro acoustics , indoor - acoustics , yawp - acoustics , psychoacoustics , computer multimedia and manual virtual environment , which has expanded the scope of the system of kemar 但近年来,由于计算机技术,数字信号处理技术等方面的发展,在假头型立体声系统的基础上,发展了听觉传输技术。它在电声、室内声、噪声、心理声学、计算机多媒体和人工虚拟环境等许多方面有广泛的应用前景,其内容已超过了假头型立体声这样一种特殊的声传输和重发系统的范畴。
This device has such functions as real - time data collection , real - time displaying the detected data with lcd , warning with sound and light , printing detected results , serial communication etc . in the design of the simulation and monitoring system based on general computer , by means of advanced database technique , computer multimedia technique and serial communication technique , functions such as simulating and monitoring of running state of the system for detecting hermetic performance of sealed - cabin , management of detected data , display of detected results and automatic building of spreadsheet and diagram , etc were realized with concise man - machine conversation interface 该装置具有实时数据采集、 lcd实时显示检测数据、声光报警、检测结果打印、串口通讯等功能。在基于通用微机的仿真监测系统的设计中,本课题采用先进的数据库技术、计算机多媒体技术和串行通讯技术,以简洁明快的人机对话界面实现了对密封舱密封性能检测系统运行状态的仿真监测、检测数据的管理、检测结果的显示、报表及图表的自动生成等功能。
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。