# A Smartphone-Based Crowd-Sourced Database for Environmental Noise Assessment

> Research article (International Journal of Environmental Research and Public Health, 2021) · cited 18× · AI/ML

**Wikidata**: [openalex:W3184647648](https://www.wikidata.org/wiki/openalex:W3184647648)  
**Source**: https://4ort.xyz/entity/a-smartphone-based-crowd-sourced-database-for-environmental-noise-assessment