# Electrocardiogram signal denoising by a new noise variation estimate

> Research article (Research on Biomedical Engineering, 2020) · cited 20× · AI/ML

**Wikidata**: [openalex:W2998592706](https://www.wikidata.org/wiki/openalex:W2998592706)  
**Source**: https://4ort.xyz/entity/electrocardiogram-signal-denoising-by-a-new-noise-variation-estimate