Abstract
Electrical noise and interfering signals contain a random mixture of all frequencies, whereas the evoked potential only contains selected frequencies. The objective in filtering is to remove noise which does not overlap the signal by blocking it from entering the computer system (Fig. 73).
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© 1990 Kluwer Academic Publishers
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Freye, E. (1990). Optimising signal-to-noise ratio. In: Cerebral Monitoring in the Operating Room and the Intensive Care Unit. Developments in Critical Care Medicine and Anesthesiology, vol 22. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-1886-3_11
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DOI: https://doi.org/10.1007/978-94-009-1886-3_11
Publisher Name: Springer, Dordrecht
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