# Classifying Heart-Sound Signals Based on CNN Trained on MelSpectrum and Log-MelSpectrum Features

> Research article (Bioengineering, 2023) · cited 24× · AI/ML

**Wikidata**: [openalex:W4378468920](https://www.wikidata.org/wiki/openalex:W4378468920)  
**Source**: https://4ort.xyz/entity/classifying-heart-sound-signals-based-on-cnn-trained-on-melspectrum-and-log-melspectrum-features