节点文献
校园广播喇叭分布问题的研究
Research on the distribution of the loudspeakers in the campus
【摘要】 论证了两相同声源间中点的声强级最小,求出了两相同声源间的最佳距离为56.24 m.以韶关学院为例,给出了一种校园广播喇叭分布的优化方案.
【Abstract】 This paper makes sure that the sound intensity in the middle is the lowest between two same loudspeakers,proves that the best distance between the two same loudspeakers is 56.24 meters.Then it gives an optimum project about placed broadcasting loudspeaker in shaoguan university campus.
【关键词】 声强级;
声音的叠加;
声级范围;
理想点;
【Key words】 acoustic pressure level; voice technique; the sound level of reference; ideal point;
【Key words】 acoustic pressure level; voice technique; the sound level of reference; ideal point;
【基金】 韶关学院第一批学生科研基金资助项目(韶学院2005-178号文件)
- 【文献出处】 韶关学院学报(自然科学版) ,Journal of Shaoguan University , 编辑部邮箱 ,2006年12期
- 【分类号】O422
- 【下载频次】106