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
fDate :
Oct. 29 1992-Nov. 1 1992
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;
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
DOI :
10.1109/IEMBS.1992.5761545
