# Effect of neck geometry of resonance cells on noise reduction efficiency in sound-absorbing structures

> Research article (AIP conference proceedings, 2016) · cited 12× · AI/ML

**Wikidata**: [openalex:W2530236525](https://www.wikidata.org/wiki/openalex:W2530236525)  
**Source**: https://4ort.xyz/entity/effect-of-neck-geometry-of-resonance-cells-on-noise-reduction-efficiency-in-sound-absorbing-structures