DocumentCode
1718370
Title
Analog signal preprocessing in reflected Plethysmography
Author
Prauzek, Michal ; Peterek, Tomas ; Adamec, Ondrej ; Penhaker, Marek
Author_Institution
Fac. of Electr. Eng. & Comput. Sci., VSB-Tech. Univ. of Ostrava, Ostrava, Czech Republic
Volume
1
fYear
2010
Abstract
This paper describes signal preprocessing of photoplethysmograph record on hardware platform. The constructed device includes basic signal measurement, low-pass and high-pass filtration. The filters are realized by second order Butterworth filters and they are describes by transfer functions. All measurement contains frequency analysis for verification of frequency distortion.
Keywords
Butterworth filters; biomedical education; frequency-domain analysis; high-pass filters; low-pass filters; medical signal processing; plethysmography; signal processing; transfer functions; Butterworth filter; Reflected Plethysmography; analog signal preprocessing; frequency distortion verification; hardware platform; high pass filter; low pass filter; signal measurement; transfer function; Band pass filters; Converters; Filtration; Low pass filters; Skin; Filtration; Plethysmography; Signal Processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Systems (ICSPS), 2010 2nd International Conference on
Conference_Location
Dalian
Print_ISBN
978-1-4244-6892-8
Electronic_ISBN
978-1-4244-6893-5
Type
conf
DOI
10.1109/ICSPS.2010.5555637
Filename
5555637
Link To Document