DocumentCode
1180593
Title
A Noise Suppressor for Neurophysiological Recording of Impulse Activity
Author
Plumb, J.L. ; Poppele, R.E.
Author_Institution
Physiology Department, Medical School, University of Minnesota, Minneapolis, Minn.
Issue
4
fYear
1964
Firstpage
157
Lastpage
159
Abstract
A device is presented which utilizes a novel transistor switch for dc restoration of base line in neurophysiological recordings of impulse activity. A gate which operates the switch is derived from the initial rise of an impulse. The switch and associated circuitry allow only the impulses to pass and deliver no signal between impulses.
Keywords
Band pass filters; Bandwidth; Circuit noise; Distortion; Filtering; Neurons; Pulse amplifiers; Signal restoration; Switches; Switching circuits; Neural Conduction; Neurophysiology; Noise;
fLanguage
English
Journal_Title
Biomedical Engineering, IEEE Transactions on
Publisher
ieee
ISSN
0018-9294
Type
jour
DOI
10.1109/TBME.1964.4502326
Filename
4502326
Link To Document