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Software digital lock-in amplifier in the application of fNIRS system
Yin XX(尹旭贤); Xu BL(徐保磊); Wang ZD(王志东); Li HY(李洪谊); Shi G(石刚)
Department机器人学研究室
Conference Name2013 2nd International Conference on Measurement, Instrumentation and Automation, ICMIA 2013
Conference DateApril 23-24, 2013
Conference PlaceGuilin, China
Author of SourceKorea Maritime University; Hong Kong Industrial Technology Research Centre; Inha University
Source PublicationApplied Mechanics and Materials
PublisherTrans Tech Publications Ltd
Publication PlaceZurich-Durnten, Switzerland
2013
Pages535-539
Indexed ByEI ; CPCI(ISTP)
EI Accession number20133516680953
WOS IDWOS:000329080300098
Contribution Rank1
ISSN1660-9336
ISBN978-3-03785-750-2
KeywordApplication Programs
AbstractLock-in amplifier is particularly important in the fNIRS-based system, because the lock-in amplifier can recover the low-level signals buried in significant amounts of noise. But the price of lock-in amplifier is very expensive. This paper presented a software method for designing digital lock-in amplifier. Compared with analogue lock-in amplifier, results show that software lock-in amplifier is feasible for experimental research and can replace the expensive analogue lock-in amplifier. © (2013) Trans Tech Publications, Switzerland.
Language英语
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/12418
Collection机器人学研究室
Recommended Citation
GB/T 7714
Yin XX,Xu BL,Wang ZD,et al. Software digital lock-in amplifier in the application of fNIRS system[C]//Korea Maritime University; Hong Kong Industrial Technology Research Centre; Inha University. Zurich-Durnten, Switzerland:Trans Tech Publications Ltd,2013:535-539.
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