# ECG Signal Denoising and Features Extraction Using Unbiased FIR Smoothing

> Research article (BioMed Research International, 2019) · cited 53× · AI/ML

**Wikidata**: [openalex:W2917639546](https://www.wikidata.org/wiki/openalex:W2917639546)  
**Source**: https://4ort.xyz/entity/ecg-signal-denoising-and-features-extraction-using-unbiased-fir-smoothing