# Characterization of tire-road noise from Brazilian roads using the CPX trailer method

> Research article (Applied Acoustics, 2019) · cited 25× · AI/ML

**Wikidata**: [openalex:W2922037150](https://www.wikidata.org/wiki/openalex:W2922037150)  
**Source**: https://4ort.xyz/entity/characterization-of-tire-road-noise-from-brazilian-roads-using-the-cpx-trailer-method