# Heart sound classification based on log Mel-frequency spectral coefficients features and convolutional neural networks

> Research article (Biomedical Signal Processing and Control, 2021) · cited 85× · AI/ML

**Wikidata**: [openalex:W3173795112](https://www.wikidata.org/wiki/openalex:W3173795112)  
**Source**: https://4ort.xyz/entity/heart-sound-classification-based-on-log-mel-frequency-spectral-coefficients-features-and-convolutional-neural-networks