# SOURCES AND LEVELS OF NOISE UNDER MOTORCYCLISTS' HELMETS

> Research article (Acoustics 94, 2024) · cited 10× · AI/ML

**Wikidata**: [openalex:W4393191046](https://www.wikidata.org/wiki/openalex:W4393191046)  
**Source**: https://4ort.xyz/entity/sources-and-levels-of-noise-under-motorcyclists-helmets