# A comparative approach between cepstral features for human authentication using heart sounds

> Research article (Signal Image and Video Processing, 2015) · cited 17× · AI/ML

**Wikidata**: [openalex:W2276944129](https://www.wikidata.org/wiki/openalex:W2276944129)  
**Source**: https://4ort.xyz/entity/a-comparative-approach-between-cepstral-features-for-human-authentication-using-heart-sounds