# A proposal for producing calculated noise mapping defining the sound power levels of roads by street stratification

> Research article (Environmental Pollution, 2020) · cited 18× · AI/ML

**Wikidata**: [openalex:W3102698042](https://www.wikidata.org/wiki/openalex:W3102698042)  
**Source**: https://4ort.xyz/entity/a-proposal-for-producing-calculated-noise-mapping-defining-the-sound-power-levels-of-roads-by-street-stratification