# A new approach for the detection of abnormal heart sound signals using TQWT, VMD and neural networks

> Research article (Artificial Intelligence Review, 2020) · cited 64× · AI/ML

**Wikidata**: [openalex:W3045378552](https://www.wikidata.org/wiki/openalex:W3045378552)  
**Source**: https://4ort.xyz/entity/a-new-approach-for-the-detection-of-abnormal-heart-sound-signals-using-tqwt-vmd-and-neural-networks