Application of Simple Linear Phase Recursive Bandpass Filters for the Extraction of Electroencephalogram Waves
A simple type of recursive digital bandpass filters with linear phase characteristics is reconsidered, suitable when using limited computing resources such as in low-cost portable digital signal processing (PDS) applications. The extraction of the low frequency rhythms of an electroencephalogram (EEG) signal serves as a guide to illustrate the advantages of operation of this type of filters, as well as a didactic resource in the teaching of PDS in Bioengineering.
Authors
- José Alejandro Amézquita García (ORCID: https://orcid.org/0000-0002-8472-115X)
- Daniel Cuevas-González (ORCID: https://orcid.org/0000-0002-4225-0927)
- Miguel E. Bravo-Zanoguera (ORCID: https://orcid.org/0000-0003-1227-9726)
- R. F. N. Murrieta-Rico
Publication Details
- Published
- 2025-04-07
- DOI
- https://doi.org/10.1109/gmepe/pahce65777.2025.11002802
- Primary Topic
- EEG and Brain-Computer Interfaces
- Type
- article
- Field-Weighted Citation Impact
- 0.00