| 基于虚拟仪器的扬声器功率试验系统设计 |
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| 引用本文： | 周静雷. 基于虚拟仪器的扬声器功率试验系统设计[J]. 微计算机信息, 2007, 23(16): 179-181 |
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| 作者姓名： | 周静雷 |
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| 作者单位： | 710048,陕西西安,西安工程大学电子信息学院 |
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| 摘 要： | 本文介绍了一种多通道扬声器功率试验系统的系统结构和基本原理,并从硬件和软件两个方面对系统作了说明。该系统将计算机、声卡、功率试验仪和软件四者结合起来,运用虚拟仪器技术进行多通道扬声器功率试验,以较低的成本实现了较强的功能,是对传统功率试验方法的一种升级。
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| 关 键 词： | 扬声器 虚拟仪器 功率试验 多通道 |
| 文章编号： | 1008-0570（2007）06-1-0179-03 |
| 修稿时间： | 2007-04-13 |
Design of Loudspeaker Power Test System Based on Virtual Instrument |
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| ZHOU JINGLEI. Design of Loudspeaker Power Test System Based on Virtual Instrument[J]. Control & Automation, 2007, 23(16): 179-181 |
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| Authors: | ZHOU JINGLEI |
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| Abstract: | The basic structure and principle of one kind of multi- channel loudspeaker power test system is introduced in this article. System is explained in both hardware and software sides as well. This system integrates computer, sound card, power test instrument and software into one part, and using virtual instrument technology makes multi- channel loudspeaker power test achieve better func- tions with low cost. This is an innovation of traditional power test methods. |
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| Keywords: | Loudspeaker Virtual Instrument Power Test Multi- Channel |
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