DocumentCode
544781
Title
Design of PC — Based evoked potential processing system
Author
Zhu, Fansan ; Lin, Jiarui ; Chen, Ruihong ; Shangguan, Dahang ; Zhao, Fangwel
Author_Institution
Dept. of Bioengineering Huazhong University of Science & Technology Wuhan, 430074, China
Volume
6
fYear
1992
fDate
Oct. 29 1992-Nov. 1 1992
Firstpage
2471
Lastpage
2472
Abstract
A IBM PC-based processing system for evoked potentials has been developed. The system includes: 1) preamplifier and preprocessing, 2) data acquisition (A/D converter), 3) programmable auditory stimulator, 4) IBM PC-based analysing and processing system. In this system, two methods of signal processing, overlapping averaging and adaptive averaging filter, have been used. The results have shown that this system has high performance and low cost.
Keywords
Adaptive filters; Central Processing Unit; Computers; Converters; Electroencephalography; Metals; Preamplifiers;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
Conference_Location
Paris, France
Print_ISBN
0-7803-0785-2
Electronic_ISBN
0-7803-0816-6
Type
conf
DOI
10.1109/IEMBS.1992.5761545
Filename
5761545
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