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 论文编号:DZXX223 论文字数:12216,页数:31 摘要  虚拟仪器技术强大、灵活,是今后测试技术发展的趋势。 ABSTRACT  Virtual Instrument technology which is powerful, flexible and convenient is the developing trend of measurement technology. Compared the sound card with the DAQ( data acquisition), it is found that a real-time and high SNR( signal noise ratio) sound signal acquisition system can be designed using the sound card in computer. Keywords: virtual instrument; sound card; oscilloscope; acquisition system 目录 
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| Tags:基于 声卡 虚拟 示波器 设计 | 2011-04-08 20:15:48【返回顶部】 | 




