- Shanghai Branch Nanjing Institute of Politics released Zhu Jianhua Qian Abstract: Multimedia is the use of computer networks supporting multimedia platform for teaching the private network. This article from the main technical principles, analyzes the implementation of distance learning models, commonly used on the current network system to achieve multi-media teaching models, technical features were analyzed and compared. Keywords: Network multimedia distance learning I. Introduction With the knowledge economy, information technology, the rapid development of our traditional life styles are undergoing revolutionary change. The status of educational development in China has lagged behind some of the economic development. Traditional dictation-type pen transmission of teaching can not meet the image of modern education to the sound of high-level interactive needs. Therefore, the reform of education system, improving teaching methods, reduce the burden on students voice of the years. The development requirements of China's economy must break the old teaching model so that systematic teaching, professional, scientific, dictated by the type of traditional transmission approach to diversification move. Rapid development in information technology today, computer technology, network technology multimedia technology development and unity, no doubt for the modernization of education provides the perfect solution. Especially with the voice, data, video compression technology and network transmission technology continues to improve, through the network anytime, anywhere access to remote transmission of video, audio, data signals, anytime, anywhere access to educational resources, networked multimedia. The emergence of multimedia networks is seen as a cross-century teaching methods revolutionary. It is the wealth of computer graphics, text, voice messages to be applied to teaching, quality education and reducing the burden to provide a scientific solution to technology and education policy falls to reality. In addition, many universities and research institutions have a wealth of teaching resources, teaching methods, but trapped in a single, can not provide these resources to more people, resulting in a serious waste of resources and idle. If we can make full use of existing network transmission and information processing technology, combined with the rich educational resources to the formation of a distance learning environment, big stage, so that more educational resources through distance teaching system as smooth information flow, we can achieve the full use of resources, sharing of resources. 2, the main technical principles Multimedia teaching network is based on the video, audio and operational signal full control of private network, the network structure to achieve the non-data signals within the computer control and interaction, so that the link between computers and application development areas in multimedia reached a new high of private network platform. In short, multimedia teaching network is the use of computer resources and network technology to transmit sound and images quickly, between teachers and students can freely exchange files, voice, image information, be able to publish all kinds of media information and courseware to each students in the network platform. Implementation of distance learning as a way of teaching from the network multimedia technology point of view, they can be divided based video conferencing systems and real-time online distance learning model to Web-based autonomous, non-real-time distance learning modes. The former is the network transmission of audio and video, will be distributed in different places of the teachers and students join together in real time, visual interactive teaching, can be seen as an extension of the classroom; the latter is the course content, teaching difficult to organize homework, made into a group of related Web pages, stored in Web server for student access and choice of independent learning, in order to achieve remote access, exchange purposes. Web form is divided into two parts, real-time and non real-time. Real-time Web part to meet the real-time video, audio distance learning. When the IP phone around the opening of the remote classroom students can speak to Teacher Web page applications, teachers in any classroom by a remote Web control students speak of image, sound switch. I am an expert from promotionalgifts-supplier.com, while we provides the quality product, such as Cartoon Character Toys , China Promotional Computer Accessories, Apple Iphone Accessories,and more.
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