短距离无线音频传输系统的模块化设计  

Modular Design of Short-Distance Wireless Audio Transmission System

作　　者：仲崇锦 陈家琦 时翔[1] 

机构地区：[1]常州工学院计算机信息工程学院,江苏 常州

出　　处：《无线通信》2023年第3期27-35,共9页Hans Journal of Wireless Communications

摘　　要：本文设计了一种基于红外光通信的音频信号短距离无线传输系统,以红外发光管和红外光接收模块作为收发器件,在1 m的传输距离内,实现了音频信号的短距离无线传输。系统不同于以往基于参数与功能相对固定的芯片模块,而是采用分立模块化设计,发射组件与接收组件的各个功能模块各自独立又相互联通,能够在功能实现的条件下,方便地进行模块替换及可重构式的技术更新升级。This article designs a short-distance wireless transmission system for audio signals based on infra-red light communication, using infrared light emitting diodes and infrared light receiving modules as transmitting and receiving devices. Within a transmission distance of 1 m, the short-distance wireless transmission of audio signals is achieved. The system is different from previous chip mod-ules based on relatively fixed parameters and functions, but adopts a discrete modular design. The functional modules of the transmitting and receiving components are independent and intercon-nected, allowing for convenient module replacement and re-configurable technology updates and upgrades under the conditions of functional implementation.

关 键 词：短距离无线传输 音频信号 红外光通信 光接收模块 模块化设计 无线音频传输 发射组件 接收组件 

分 类 号：TN9[电子电信—信息与通信工程]