# An investigation on noise attenuation by acoustic liner constructed by Helmholtz resonators with extended necks

> Research article (The Journal of the Acoustical Society of America, 2021) · cited 90× · AI/ML

**Wikidata**: [openalex:W3119487383](https://www.wikidata.org/wiki/openalex:W3119487383)  
**Source**: https://4ort.xyz/entity/an-investigation-on-noise-attenuation-by-acoustic-liner-constructed-by-helmholtz-resonators-with-extended-necks
