DocumentCode
302278
Title
EEG tracking filter
Author
Ekanayake, Mahes M. ; Lindquist, Claude S.
Author_Institution
Dept. of Electr. & Comput. Eng., Miami Univ., Coral Gables, FL, USA
Volume
1
fYear
1995
fDate
Oct. 30 1995-Nov. 1 1995
Firstpage
645
Abstract
The design and construction of an analog tracking filter to monitor EEG waves, is presented. The design is based on a constant bandwidth passive tuned bandpass filter and a feedback control unit to automatically tune the filter to the correct frequency. The control voltage of the feedback loop indicates the frequency of the input EEG signal. The filter tends to tune to the frequency where there is maximum energy.
Keywords
electroencephalography; EEG tracking filter; EEG waves monitoring; analog tracking filter; automatic filter tuning; constant bandwidth passive filter; control voltage; feedback control unit; feedback loop; frequency tuning; input EEG signal frequency; maximum energy; tuned bandpass filter; Band pass filters; Bandwidth; Electroencephalography; Feedback control; Passive filters; Phase detection; Resonant frequency; Rhythm; Transfer functions; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 1995. 1995 Conference Record of the Twenty-Ninth Asilomar Conference on
Conference_Location
Pacific Grove, CA, USA
ISSN
1058-6393
Print_ISBN
0-8186-7370-2
Type
conf
DOI
10.1109/ACSSC.1995.540628
Filename
540628
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