# A correlation between a single number quantity and noise level of real impact sources for floor impact sound

> Research article (Applied Acoustics, 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2607468046](https://www.wikidata.org/wiki/openalex:W2607468046)  
**Source**: https://4ort.xyz/entity/a-correlation-between-a-single-number-quantity-and-noise-level-of-real-impact-sources-for-floor-impact-sound