A Hybrid Photoplethysmography (PPG) Sensor System Design for Heart Rate Monitoring
Farjana Akter Jhuma, Kentaro Harada, Muhamad Affiq Bin Misran, Hin-Wai Mo, Hiroshi Fujimoto, Reiji Hattori · 2024
Read A Hybrid Photoplethysmography (PPG) Sensor System Design for Heart Rate Monitoring by Farjana Akter Jhuma, Kentaro Harada, Muhamad Affiq Bin Misran, Hin-Wai Mo, Hiroshi Fujimoto, Reiji Hattori (2024) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-11644845.txt.
Description
Farjana Jhuma and co-authors design in 2024 a hybrid light sensor system that reads pulse signals to track heart rate. Light pulse sensors are cheap and work well for rate, oxygen, and breath checks. The new build pairs a standard light source with a round organic light catcher for better capture.
Fast math checks on the pulse signal confirmed clear heart rate reads. Settings for light pulse share and sample rate shaped both accuracy and power use. A half-duty light cycle with fast sampling gave rates in an acceptable error range. The team maps which settings matter most for a low-power wearable design.
Catalog record
| CREATOR | Farjana Akter Jhuma, Kentaro Harada, Muhamad Affiq Bin Misran, Hin-Wai Mo, Hiroshi Fujimoto, Reiji Hattori |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 29 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |