基于红外线无线传输的大学英语四、六级听力考试系统构建和应用

Construction and application of the listening test system of CET-4 and CET-6 based on infrared ray wireless transmission

听力考试是大学英语四、六级考试中的一项重要内容,听力考试系统是大学英语四、六级考试的必要基础设施,对学校顺利组织考试有着十分重要的意义。文章分析了听力考试系统的现状,深入阐述了基于红外线无线传输技术的听力系统基本原理、构建思路和功能模块组成,并得出实际应用效果,为广大教育信息化工作者提供借鉴。

Listening test is an important part of CET-4 and CET-6.The listening test system is the necessary infrastructure of CET-4 and CET-6,which is of great significance to the smooth organization of the tests by universities.This paper analyzes the current situation of the listening test system,deeply expounds the basic principles,construction idea and functional module composition of the listening system based on the infrared wireless transmission technology,and obtains the practical application effect,which provides reference for the vast number of educational information workers.