| 基于过零间隔点的声纹识别技术 |
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| 引用本文： | 周家术,穆斌.基于过零间隔点的声纹识别技术[J].计算机工程,2006,32(22):200-202. |
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| 作者姓名： | 周家术 穆斌 |
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| 作者单位： | 同济大学软件学院,上海,201804 |
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| 摘 要： | 讨论了现有身份验证技术的状况以及存在的一些问题，叙述了重要的几项生物特征识别技术的优缺点。描述了声纹识别技术广泛涉及的一些声学特性。介绍了基于过零间隔点技术的声纹识别系统和其中一些关键技术和系统的设计流程。对于最重要部分，该文附上了源代码。
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| 关 键 词： | 声纹识别 身份验证 Bhattacharyya距离 数学模型 |
| 文章编号： | 1000-3428（2006）22-0200-03 |
| 收稿时间： | 12 13 2005 12:00AM |
| 修稿时间： | 2005-12-13 |
Speech Recognition Technology Based on Interval Data of Passing Zero |
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| ZHOU Jiashu,MU Bin.Speech Recognition Technology Based on Interval Data of Passing Zero[J].Computer Engineering,2006,32(22):200-202. |
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| Authors: | ZHOU Jiashu MU Bin |
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| Affiliation: | School of Software Engineering, Tongji University, Shanghai 201804 |
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| Abstract: | This paper discusses the situation of existing identification technology and some problems among them, and explains advantage and disadvantage of some biometrics methods. The paper also introduces some popular acoustics theory involved broadly in speech recognition technology. It introduces speech recognition system based on interval data of passing zero, refers some crucial technology and the design flow of the system. To the most important part, the paper gives the source code, |
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| Keywords: | Speech recognition Identification validation Bhattacharyya distance Mathematics model |
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