# Impact of sampling rate and interpolation on photoplethysmography and electrodermal activity signals’ waveform morphology and feature extraction

> Research article (Neural Computing and Applications, 2022) · cited 29× · AI/ML

**Wikidata**: [openalex:W4224319512](https://www.wikidata.org/wiki/openalex:W4224319512)  
**Source**: https://4ort.xyz/entity/impact-of-sampling-rate-and-interpolation-on-photoplethysmography-and-electrodermal-activity-signals-waveform-morphology