# PCG classification through spectrogram using transfer learning

> Research article (Biomedical Signal Processing and Control, 2022) · cited 50× · AI/ML

**Wikidata**: [openalex:W4292690000](https://www.wikidata.org/wiki/openalex:W4292690000)  
**Source**: https://4ort.xyz/entity/pcg-classification-through-spectrogram-using-transfer-learning