声画同步幻灯制作实践  

Practice in the making of simultaneous sound and picture slides

作　　者：夏仁康[1] 

机构地区：[1]第四军医大学教育技术中心,西安710032

出　　处：《中国医学教育技术》2012年第5期539-542,共4页China Medical Education Technology

摘　　要：在自动播放幻灯中,报奖幻灯对时间的要求是最严格的。它的特点是声画同步,必须在规定的时间里把要汇报的内容呈述完,并且在异地、异机播放时不会出现延时、卡壳、咬字等现象。该文结合报奖幻灯的制作特点,介绍声画同步的细节和技巧,以供初次制作此类幻灯的同行借鉴,从而少走弯路。Among all kinds of presentation slides, proposal presentation slide requires a strict control over timing. It is characterized by synchronization of sound and pictures. The presenter has to finish all slides within a limited amount of time and allows no delay, getting stuck or unclear enunciation in remote-controlled presentations. Based on the characteristics of proposal presentation slides, this article introduces details and techniques of simultaneous sound and picture as a reference for novice users.

关 键 词：声画同步 报奖幻灯 声音录制剪辑 排练计时 

分 类 号：G431[文化科学—教育学]