| 一种实用型报警装置的研制 |
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| 引用本文： | 李源生.一种实用型报警装置的研制[J].沈阳航空工业学院学报,1995,12(3):56-60. |
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| 作者姓名： | 李源生 |
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| 作者单位： | 辽宁省交通高等专科学校基础部 |
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| 摘 要： | 本文综合地运用了５５５集成电路，ＴＷＨ９２４８，ＴＷＨ９２４９雷达式扫描探测传感集成电路的ＳＲ９Ｇ２６Ａ／Ｄ、Ｄ／Ａ转换语音存放电路等，中大规模集成电路。并利用一种简单的高频发射线路，而研制成的实用型报警装置。
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| 关 键 词： | 语音信号 传感 发射 报警器 |
Development of a Practical Alarm-Giving Apparatus |
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| Li Yuansheng.Development of a Practical Alarm-Giving Apparatus[J].Journal of Shenyang Institute of Aeronautical Engineering,1995,12(3):56-60. |
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| Authors: | Li Yuansheng |
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| Institution: | Li Yuansheng |
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| Abstract: | The article deals with a comprehensive application of the medial and large-scale integrated circuits, including 555 and TWH9248 TWH9249 radar scan sensor integrated circuits, and SR9G26 A/D D/A language transform store and play circuits and so on. It introduces a practical alarm-giving apparatus developed with a simple HFlmission circuit. |
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| Keywords: | language signals sensor emission receiver alarm-giving |
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