| 基于声卡和MATLAB的数据采集与分析系统 |
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| 引用本文： | 姜占才,袁海良. 基于声卡和MATLAB的数据采集与分析系统[J]. 青海大学学报, 2006, 24(6): 67-69 |
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| 作者姓名： | 姜占才 袁海良 |
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| 作者单位： | 青海师范大学物理系,青海西宁810008 |
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| 摘 要： | 利用声卡的A／D、D／A技术和MATLAB的方便编程及可视化功能，提出了一种语音信号数字处理方案。该方案具有信号采集过程简单、编程处理方便、界面友好、扩展性强、性能稳定等特点；可应用于语音信号处理的教学、科研、实时处理中。
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| 关 键 词： | 声卡 数据采集 信号处理 |
| 文章编号： | 1006-8996（2006）06-0067-03 |
| 收稿时间： | 2006-04-18 |
| 修稿时间： | 2006-04-18 |
Sound card and MATLAB based data acquisition and analysis system |
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| JIANG Zhan-cai,YUAN Hai-liang. Sound card and MATLAB based data acquisition and analysis system[J]. Journal of Qinghai University(Natural Science), 2006, 24(6): 67-69 |
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| Authors: | JIANG Zhan-cai YUAN Hai-liang |
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| Affiliation: | Physics Department of Qinghai Normal University,Xining 810008,China |
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| Abstract: | This paper puts forward a scheme for speech digital processing by using A/D, D/A technology of sound card and easy programming and visual porformance of MATLAB. The scheme not only has such advantages as simple signal installation, convenience, programming processing, friendly interface, powerful spreading and steady performance, but also can be widely used in teaching and research of speech signal processing and realtime processing. |
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| Keywords: | MATLAB |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
