# Smartphone based traffic state detection using acoustic analysis and crowdsourcing

> Research article (Applied Acoustics, 2018) · cited 38× · AI/ML

**Wikidata**: [openalex:W2794595264](https://www.wikidata.org/wiki/openalex:W2794595264)  
**Source**: https://4ort.xyz/entity/smartphone-based-traffic-state-detection-using-acoustic-analysis-and-crowdsourcing