| 基于STM32的嵌入式语音播报系统的设计 |
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| 引用本文： | 王虎升,李金环,袁宪锋,张胜春.基于STM32的嵌入式语音播报系统的设计[J].北京联合大学学报(自然科学版),2011,25(3):11-15. |
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| 作者姓名： | 王虎升 李金环 袁宪锋 张胜春 |
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| 作者单位： | 1. 山东大学控制科学与工程学院,济南,250061
2. 辽河石油装备制造总公司装备研究院,辽宁盘锦,124010 |
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| 摘 要： | 一种以STM32为核心的嵌入式语音播报系统,其核心处理器选用ST公司的基于ARM Cortex-M3内核的32位处理器STM32F103C8T6。系统的处理器接收上位机指令,解析得到文本信息,通过科大讯飞的中文语音合成板卡XF-S4240将文本信息转换为语音信息,采用嵌入式操作系统μC/OS-II来实现统一的任务调度和外围设备管理。
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| 关 键 词： | 微处理器 语音播报 语音合成模块 嵌入式操作系统 |
Design of an Embedded Speech Brodcast System Based on STM32 |
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| WANG Hu-sheng,LI Jin-huan,YUAN Xian-feng,ZHANG Sheng-chun.Design of an Embedded Speech Brodcast System Based on STM32[J].Journal of Beijing Union University,2011,25(3):11-15. |
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| Authors: | WANG Hu-sheng LI Jin-huan YUAN Xian-feng ZHANG Sheng-chun |
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| Institution: | WANG Hu-sheng1,LI Jin-huan1,YUAN Xian-feng1,ZHANG Sheng-chun2(1.School of Control Science and Engineering,Shandong University,Jinan 250061,China,2.Institute of China Petroleum Liaohe Equipment Company,Panjin Liaoning 124010,China) |
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| Abstract: | Design of an embedded speech brodcast system based on microprocessor STM32 series was introduced.The speech broadcast system takes STM32F103C8T6 as a core chip which is a 32-bit microprocessor built on ARM Cortex-M3 produced by STMicroelectronics Co.Ltd.The microprocessor of the system receives instructions from the host computer and gets text messages.A text to speech voice synthesizer module called XF-S4240 converts text messages to speech voice.The real-time operating system—μC/OS-II is used in the system for multitask scheduling and operation of the peripheral devices. |
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| Keywords: | microprocessor（STM32） speech brodcast text to speech voice synthesizer μC/OS-II |
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