论广播电视教育中的视听效果陆海云一、视听效果研究的重要性视听媒体的出现，带来了教育的深刻变革，使广播电视教育得以诞生，并在十数年间成燎原之势。在这个发展过程中，视听媒体可谓功不可没。换言之，利用广播电视等传播媒介传授教学信息，进行媒体教学，也正是广播... On the audio-visual effects in radio and television education Lu Haiyun I. The importance of research on audio-visual effects The emergence of audio-visual media has brought about profound changes in education so that radio and television education can be born and set a prairie fire in ten years. In this development process, audio-visual media can be described as a contribution. In other words, the use of radio and television and other media to teach teaching information, media education, it is also broadcast ...