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激光视听系统是从电化教育角度侧重于教学环节需要阐述的。它是基于从六十年代初期问世的激光技术的发展至今的科研成果的具体应用。文中介绍了激光视听系统的基本组成部分的功能、应用激光视听系统的优越性、以及和常规的磁带录像技术比较等来阐述激光视听系统发展现状及其前景展望。
Laser audio-visual system is focused on the teaching aspects from the perspective of e-education needs to be elaborated. It is based on the specific application of the scientific research achievements since the advent of laser technology from the early 1960s. This paper introduces the basic functions of laser audio-visual system, the superiority of laser audio-visual system and the comparison with conventional tape video recording technology to illustrate the development status and prospects of laser audio-visual system.