Design of Digital Detector of Sound Emissio
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摘要: 介绍了新型数字式声发射检测仪。该仪器采用快速A/D转换芯片及DSP芯片、FPGA技术,有别于模拟式声发射检测仪。给出了仪器的硬件、软件实现方法,并介绍了可应用的场合。Abstract: A new type digital detector of sound emission was introduced in this paper. The detector adopted A/D switch chip, DSP chip and FPGA technology, which is different from analog detector. Implementation methods of hardware and software were given and applicable situation was introduced.
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Key words:
- detector /
- sound emitter /
- digital /
- DSP /
- FPGA
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