# A multiple signal classification approach for photoplethysmography signals in healthy and athletic subjects

> Research article (International Journal of Biomedical Engineering and Technology, 2015) · cited 26× · AI/ML

**Wikidata**: [openalex:W1994779754](https://www.wikidata.org/wiki/openalex:W1994779754)  
**Source**: https://4ort.xyz/entity/a-multiple-signal-classification-approach-for-photoplethysmography-signals-in-healthy-and-athletic-subjects