# Speech emotion recognition: Emotional models, databases, features, preprocessing methods, supporting modalities, and classifiers

> Research article (Speech Communication, 2019) · cited 695× · AI/ML

**Wikidata**: [openalex:W2997399314](https://www.wikidata.org/wiki/openalex:W2997399314)  
**Source**: https://4ort.xyz/entity/speech-emotion-recognition-emotional-models-databases-features-preprocessing-methods-supporting-modalities-and-classifie