# An efficient heart sound segmentation approach using kurtosis and zero frequency filter features

> Research article (Biomedical Signal Processing and Control, 2019) · cited 27× · AI/ML

**Wikidata**: [openalex:W2993336724](https://www.wikidata.org/wiki/openalex:W2993336724)  
**Source**: https://4ort.xyz/entity/an-efficient-heart-sound-segmentation-approach-using-kurtosis-and-zero-frequency-filter-features