A Song Of Digital Teaching Aided System Design And Implementation

With the deepening of information on teaching in China, the increasing number ofdigital educational applications, expanding the scope of the application environment isincreasingly complex. Since the period of construction of the business applicationsystem, different needs, or using different teaching platform, increases the difficulty ofthe music teaching. Therefore, how to take full advantage of music resources,integrating different teaching platform, and organizating, managing becomes animportant research topic. The research and design of the songs of digital teaching aidedsystem is the main way to the music teaching management.This thesis is focused on the context, the following aspects:Above all, the thesis explain the theory of digital audio and key technology basedon the theory of the research background, research technology development status athome and abroad, at the same time pave the way for digital audio extraction system inthis article.Secondly, the thesis discusses the design and implementation of the songs of digitalteaching aided system detaily. The system has three modules, including the song’sinformation management module, the teaching management module and the userinformation management module. The song information management module can beused in teaching to query, modify, delete, and insert songs and so on. The teachingmanagement module includes student operation and teacher operation. Both teachersand students can conduct on line job, testing,discussion, Q&A, communication.Teacherscan carry out personnel management, curriculum management, operations management,examination management, as well as discuss and exchange studies. The userinformation management module includes the administrator login, maintenance. Systemadministrator can add new users, delete users and maintain the system information afterlogin on the Internet.Finally, system testing and performance testing are carried on the system of thesong’s information management. The songs of digital teaching aided system which are designed and achieved bythis paper makes full use of music resources and improves the quality of music teaching,and the song digital technology is used in the real music classrooms, as well usingMIXER technology creativity to control of the mixer makes system music playbackclearer. Currently, the system has been carried out in-depth functional testing andperformance testing,and its effectiveness and practicality has been verified.