| 基于DirectSound的火电厂语音报警系统 |
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| 引用本文： | 刘颖.基于DirectSound的火电厂语音报警系统[J].数字社区&智能家居,2010(2):455-456,459. |
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| 作者姓名： | 刘颖 |
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| 作者单位： | 南京工业职业技术学院电气与自动化系,江苏南京210046 |
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| 基金项目： | (YK-08-04-07) |
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| 摘 要： | 在分析火电厂报警系统实际需要和现有系统不足的基础上，给出了火电厂语音报警系统的硬件结构和软件组成．重点分析了DirectSound技术在语音报警系统中的应用，给出了语音捕获、声音输出的一般方法和结合内存映射文件提高系统性能的方法。实际应用表明，基于DirectSound的语音报警系统性能优良，具有较好的实用价值。
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| 关 键 词： | 厂级监控信息系统 实时画面 AJAX Web服务 |
Voice Alarm System in Power Plant Based on DirectSound |
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| LIU Ying.Voice Alarm System in Power Plant Based on DirectSound[J].Digital Community & Smart Home,2010(2):455-456,459. |
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| Authors: | LIU Ying |
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| Affiliation: | Department of Electrical and Automation;Nanjing Institute of Industry Technology;Nanjing 210046;China |
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| Abstract: | In the analysis of power plant alarm system less than the actual needs and existing systems based on power plant are given voice alarm system's hardware architecture and software, focused on analyzing DirectSound technology in the voice alarm system applications, is given audio capture, audio output and integration of the general approach to improve system performance, memory-mapped file approach.Practical application shows that the voice alarm system based on DirectSound excellent performance, and has good... |
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| Keywords: | voice alarm directsound memory-mapped |
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