# Helicopter Inside Cabin Acoustic Evaluation: A Case Study—IAR PUMA 330

> Research article (International Journal of Environmental Research and Public Health, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3201111629](https://www.wikidata.org/wiki/openalex:W3201111629)  
**Source**: https://4ort.xyz/entity/helicopter-inside-cabin-acoustic-evaluation-a-case-studyiar-puma-330