| 基于TTL施密特触发电路的噪声滤波器 |
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| 引用本文： | 张碧翔.基于TTL施密特触发电路的噪声滤波器[J].电声技术,2012,36(3):29-31. |
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| 作者姓名： | 张碧翔 |
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| 作者单位： | 四川机电职业技术学院实验实训部,四川攀枝花,617000 |
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| 摘 要： | 在进行数字系统设计时,必然会遇到各种各样的噪声。为了揭示噪声的根源,用实验的手法观察、分析数字电路噪声的波形,并根据实际的需要,试验出了用施密特触发电路去过滤数字电路中噪声的新方法。实践中,使用这种措施去抑制数码电子产品的噪声,都达到了事半功倍的效果。
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| 关 键 词： | 噪声 TTL集成施密特触发电路 过滤噪声电路 |
Filter to Prevent Noise Based on TTL Integrated Schmidt Trigger Circuit |
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| ZHANG Bixiang.Filter to Prevent Noise Based on TTL Integrated Schmidt Trigger Circuit[J].Audio Engineering,2012,36(3):29-31. |
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| Authors: | ZHANG Bixiang |
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| Affiliation: | ZHANG Bixiang ( Sichuan Electromechanical Institute of Vocation and Technology, Department of Practice and Experiment, Panzhihua Sichuan 617000, China) |
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| Abstract: | It is inevitable that experts meet various noise in digital system design. In order to reveal the source of noise, the noise＇ s waveform in digital circuit with the experimentals is observed and analyzed. According to need in the actual, a filter is tested, it is a new method with Schmidt trigger circuit to filter noise in digital circuits. In practice, the measures adopt to suppress the noise in digital electronic products, it reaches a multiplier effort. |
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| Keywords: | noise TYL integrated Schmidt trigger circuit fiher noise circuit |
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