利用LED照明光进行无线音频信号传输的性能研究  

Study on the performance of wireless audio signal transmission by using LED lighting

作　　者：钟海泉 钟静 卢洪斌 Zhong Haiquan;Zhong Jing;Lu Hongbin(School of Information Engineering,Baise University,Baise 533000,China)

机构地区：[1]百色学院信息工程学院

出　　处：《无线互联科技》2019年第22期9-10,共2页Wireless Internet Technology

基　　金：2018大学生创新创业训练计划项目;项目编号：2018106090

摘　　要：文章对设计的LED可见光音频信号传输系统进行了性能测试,得出系统工作频带宽度为2 KHz。结果分析表明,设置恰当的光调制及电路参数,可实现室内范围内的高质量宽带音频可见光无线信号传输。This paper has carried out the performance test on the designed LED visible-light audio signal transmission system, and the frequency band width of the system is 2KHz. The result shows that the proper optical modulation and circuit parameters can be set, and high-quality broadband audio-visual wireless signal transmission in the room can be realized.

关 键 词：可见光通信 音频传输 发光二极管照明 

分 类 号：TN9[电子电信—信息与通信工程]