# On the Speech Properties and Feature Extraction Methods in Speech Emotion Recognition

> Research article (Sensors, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W3133793003](https://www.wikidata.org/wiki/openalex:W3133793003)  
**Source**: https://4ort.xyz/entity/on-the-speech-properties-and-feature-extraction-methods-in-speech-emotion-recognition