González-Barajas, J. E., C. C. Velandia, J. Lyma-Guaqueta, and P. Ospina-Fuentes. “Spectral Analysis through Filter Banks Aplied to Preprocessing Oriented to Thresholding of Pulse Oximetry Signal”. TecnoLógicas, Vol. 19, no. 37, July 2016, pp. 29-43, doi:10.22430/22565337.48.