Date of Award
Spring 1978
Document Type
Thesis - Restricted
Degree Name
Master of Science (MS)
Department
Electrical and Computer Engineering
Abstract
The somatosensory evoked potential is a very low amplitude signal. It is subject to noise from a variety of environmental sources. A spectral analysis was performed on a number of evoked potentials to determine the frequency range of the signal. Based on the results of the frequency analysis a digital filter was designed and implemented. The results indicate that the evoked potential has a frequency content from D.C. to approximately 200 Hz. A low pass digital filter with an appropriate cutoff frequency will eliminate much of the noise.
Recommended Citation
Elko, Peter Paul, "Digital Signal Processing of Evoked Somatosensory Potentials" (1978). Master's Theses (1922-2009) Access restricted to Marquette Campus. 4545.
https://epublications.marquette.edu/theses/4545