一种机通模拟器话音通信功能设计与实现  

Design and implementation of voice communication function for an intercoms simulator

作　　者：林冲 张鹏明 闫文君 石恒硕 张洪进 宋博 LIN Chong;ZHANG Pengming;YAN Wenjun;SHI Hengshuo;ZHANG Hongjin;SONG Bo(No.91206 Unit of PLA,Qingdao 266109,China;Qingdao Campus of Naval Aviation University,Qingdao 266041,China;Department of Information Fusion,Naval Aviation University,Yantai 264001,China)

机构地区：[1]中国人民解放军91206部队,山东青岛266109 [2]海军航空大学青岛校区,山东青岛266041 [3]海军航空大学信息融合研究所,山东烟台264001

出　　处：《电子设计工程》2024年第22期155-160,165,共7页Electronic Design Engineering

基　　金：国家自然科学基金面上项目(62271499,62371465);山东省高等学校青创团队计划(2022kj084)。

摘　　要：为了解决教育院校实际装备短缺、教学任务保障捉襟见肘的现实问题,设计了一种机内通话器模拟器,实现了机内通话器最重要的功能——话音通信功能。机内通话器模拟器主要由话音输入电路、主控板硬件电路、话音输出电路三部分组成,话音输入电路用于采集话音信号,主控板硬件电路用于转发话音信号,话音输出电路用于还原话音信号。设计的模拟器实现了点对点、点对多点话音通信功能,可以稳定传输话音信号,具有组成简单、成本低、便于教学使用的特点。In order to solve the practical problems of equipment shortage and insufficient teaching task support in vocational education institutions,an intercoms simulator has been designed,which realizes the most important function of intercoms⁃voice communication function.The intercoms simulator is mainly composed of three parts:voice input circuit,main control board hardware circuit,and voice output circuit.The voice input circuit is used to collect voice signals,the main control board hardware circuit is used to forward voice signals,and the voice output circuit is used to restore voice signals.The designed simulator realizes the functions of point to point and point to multi⁃point voice communication,which can stably transmit voice signals.It has the characteristics of simple composition,low cost,and easy teaching use.

关 键 词：机内通话器 模拟器 话音通信 STM32 

分 类 号：TN911[电子电信—通信与信息系统]