| 时间延迟谱技术及测量系统 |
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| 引用本文： | 翁泰来 吴朝阳. 时间延迟谱技术及测量系统[J]. 电声技术, 1992, 0(8): 5-13 |
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| 作者姓名： | 翁泰来 吴朝阳 |
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| 作者单位： | 机电部三所，南京大学声学所，南京大学声学所，南京大学声学所 |
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| 摘 要： | 时间延迟谱技术(TDS)是一项较新的测量技术,它可以用于测量电声系统的复频响应和复时域响应。本文讨论了TDS的一些基本概念和一种简化的实现方法并给出了一个具体的测量系统。该系统由本文作者设计,它以一台IBMPC-AT为核心,软件为主体,具有丰富的测量功能。最后,本文给出了一些测量实例以演示和验证这套系统的功能。
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| 关 键 词： | 电声器件 测量 时间延迟谱 |
Time Delay Spectrometry Technology and Its Measuring System |
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| Wu Chaoyang et al.. Time Delay Spectrometry Technology and Its Measuring System[J]. Audio Engineering, 1992, 0(8): 5-13 |
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| Authors: | Wu Chaoyang et al. |
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| Affiliation: | Wu Chaoyang et al. |
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| Abstract: | Time Delay Spectrometry (TDS) is a new measuring technique which can be used to measure the complex frequency response and the complex time domain response of the audio system. Some basic concepts of TDS and a simplified method of realization are discussed and a measuring system is given in this article. Further more, this designed system consists of IBM-PC as the core and the software as the main substance with multifunctions. Finally, some examples of measurement are presented so as to demonstrate and verify the capabilities of this system. |
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| Keywords: | Time Delay Spectrometry complex frequency response complex time domain response |
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