# Heart-rate tuned comb filters for processing photoplethysmogram (PPG) signals in pulse oximetry

> Research article (Journal of Clinical Monitoring and Computing, 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3036237291](https://www.wikidata.org/wiki/openalex:W3036237291)  
**Source**: https://4ort.xyz/entity/heart-rate-tuned-comb-filters-for-processing-photoplethysmogram-ppg-signals-in-pulse-oximetry