# Going Beyond the Causal Limit in Acoustic Absorption

> Research article (Physical Review Applied, 2021) · cited 31× · AI/ML

**Wikidata**: [openalex:W3210465427](https://www.wikidata.org/wiki/openalex:W3210465427)  
**Source**: https://4ort.xyz/entity/going-beyond-the-causal-limit-in-acoustic-absorption