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WANG Kai, LV Ying-jun, QI Xue-guang. Design of Digital Filter for Voice Noise Based on LabVIEW[J]. Journal of Mine Automation, 2011, 37(8): 26-28.
Citation: WANG Kai, LV Ying-jun, QI Xue-guang. Design of Digital Filter for Voice Noise Based on LabVIEW[J]. Journal of Mine Automation, 2011, 37(8): 26-28.
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Design of Digital Filter for Voice Noise Based on LabVIEW

  • Jinan Campus of Shandong University of Science and Technology, Jinan 250031, China

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  • In view of problems of complex code program and poor portability in programming method of traditional digital filter, the paper proposed a design scheme of digital filter for voice noise based on LabVIEW. The filter uses graphical programming language LabVIEW 8.6 to realize functions of voice signal filtering, real-time measurement and storage, alarm, which has characteristics of low development fund, simple development process, convenient extend function and easy operation and usage compared with traditional filter.
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