# A comprehensive study based on MFCC and spectrogram for audio classification

> Research article (Journal of Information and Optimization Sciences, 2023) · cited 60× · AI/ML

**Wikidata**: [openalex:W4388593578](https://www.wikidata.org/wiki/openalex:W4388593578)  
**Source**: https://4ort.xyz/entity/a-comprehensive-study-based-on-mfcc-and-spectrogram-for-audio-classification