| 基于USB的多维声强数据传输技术研究 |
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| 引用本文： | 陈品,李志远. 基于USB的多维声强数据传输技术研究[J]. 合肥工业大学学报(自然科学版), 2004, 27(4): 349-353 |
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| 作者姓名： | 陈品 李志远 |
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| 作者单位： | 合肥工业大学,机械与汽车工程学院,安徽,合肥,230009;合肥工业大学,机械与汽车工程学院,安徽,合肥,230009 |
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| 基金项目： | 十五"安徽省科技攻关资助项目(01012002) |
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| 摘 要： | 随着声学技术的不断发展,传统的接口形式已不能满足测量设备对数据传输提出的更高要求。该文针对国内声学测量系统的现状,提出了一种基于USB的多维声强数据传输设计方案,在分析了理论传输同实际传输差异的同时,从USB的数据传输和实际效率2个方面对其传输技术进行了深入细致的讨论。文章提出了实现USB总线高速传输的有效方法,并通过实际测试进行了验证。
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| 关 键 词： | 通用串行总线 驱动程序 高速传输 有效传输 固件 |
| 文章编号： | 1003-5060(2004)04-0349-05 |
| 修稿时间： | 2003-04-23 |
Research on multidimensional sound-intensity transmission using USB |
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| CHEN Pin,LI Zhi-yuan. Research on multidimensional sound-intensity transmission using USB[J]. Journal of Hefei University of Technology(Natural Science), 2004, 27(4): 349-353 |
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| Authors: | CHEN Pin LI Zhi-yuan |
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| Abstract: | With the development of technology for acoustic measure, traditional interfaces can not fit the requrements of measuring instruments for data transmission any longer. In this paper,the requirements of the multidimensional sound-intensity measuring system for data transmission are analyzed,and based on the analysis of the data transmission modes by using Universal Serial Bus(USB),a solution for multidimensional sound-intensity transmission using USB is put forward. The efficiency of data transmission by using USB is studied in detail,and effective solutions for USB transmission at a high-speed are given. The presented method has been proved to be effective in practice. |
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| Keywords: | Universal Serial Bus(USB) driver high-speed transmission effective transmission firmware |
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