| Autor: |
Mi-Hee Lee, Jaywoo Kim, Sang-Ryong Kim, Ki-Wan Choi, Seok-Won Bang, Hyoung-Ki Lee |
| Rok vydání: |
2007 |
| Předmět: |
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| Zdroj: |
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference. 2005 |
| ISSN: |
1557-170X |
| Popis: |
This paper presents a photoplethysmography sensor based on a heart rate monitor for a portable MP3 player. Two major design issues are addressed: one is to acquire the sensor signal with a proper amplitude despite a wide range of variation and the other is to handle the noise contaminated signal which is caused by a motion artifact. A benchmarking test with a professional medical photoplethysmography sensor shows that our device performs very well in calculating heart rate even though our photoplethysmography sensor module was designed to be cost effective. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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