摘要
介绍了一种利用激光实现远距离传声的装置。文中首先描述了该装置的基本原理,然后论述了设计方案和实现过程,最后给出了实测结果和分析。
A remote laser-carried voice delivery device is introduced in this paper. Firstly, the physics principle of the device is described. Then, details of the design and realization are given. Finally, the experiments on this device and their analysis are explained.
出处
《信息技术》
2013年第1期28-30,共3页
Information Technology
基金
江苏省大学生科技训练项目(S2011030)
关键词
激光
光电转换
声音传送
laser
photo-electricity exchange
voice delivery
