微型机与应用Issue(24)：84-86,90,4.
基于ARM-Linux的便携式语音群呼系统
Portable voice-service group call system based on ARM-Linux
摘要
Abstract
In order to improve office efficiency and realize the intelligent life, the portable voice-service group call system based on the ARM-Linux is designed. This system is composed of ARM processor (S3C2440), GSM module (TC35i) and voice module (UDA1341). The recorded speech is played through the GSM module controlled by AT instruction coming from ARM. Test results show that this system can record speech, set up call numbers, dial playback and display the unsuccessful numbers automatically. The system has the advantages of friendly interface, simple operation and low cost.关键词
语音业务/ARM/Linux/GSM 模块Key words
voice-service/ARM/Linux/GSM module分类
信息技术与安全科学引用本文复制引用
钱莹晶,张仁民..基于ARM-Linux的便携式语音群呼系统[J].微型机与应用,2014,(24):84-86,90,4.基金项目
湖南省科技计划项目（2013GK3145）；湖南省怀化学院科研资助项目 （）
