CAJ | 학술논문

为了提高办公的效率和实现人民生活的智能化，研制了一种基于 ARM-Linux 的便携式语音业务群呼系统。系统以 S3C2440为处理器、TC35i 为GSM 模块、UDA1341为语音芯片， ARM 处理器通过 AT 指令控制 GSM 模块将录制好的语音业务进行群呼。测试结果表明，该系统具有录入话音、设置呼叫号码、自动拨号放音和统计未呼叫成功号码等功能，系统操作简单、界面友好、成本低廉。
위료제고판공적효솔화실현인민생활적지능화，연제료일충기우 ARM-Linux 적편휴식어음업무군호계통。계통이 S3C2440위처리기、TC35i 위GSM 모괴、UDA1341위어음심편， ARM 처리기통과 AT 지령공제 GSM 모괴장록제호적어음업무진행군호。측시결과표명，해계통구유록입화음、설치호규호마、자동발호방음화통계미호규성공호마등공능，계통조작간단、계면우호、성본저렴。
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.