# A parameter design method for multifrequency perfect sound-absorbing metasurface with critical coupled Helmholtz resonator

> Research article (Journal of low frequency noise, vibration and active control, 2021) · cited 23× · AI/ML

**Wikidata**: [openalex:W3171599569](https://www.wikidata.org/wiki/openalex:W3171599569)  
**Source**: https://4ort.xyz/entity/a-parameter-design-method-for-multifrequency-perfect-sound-absorbing-metasurface-with-critical-coupled-helmholtz-resonat