# Tunable low-frequency and broadband acoustic metamaterial absorber

> Research article (Journal of Applied Physics, 2021) · cited 68× · AI/ML

**Wikidata**: [openalex:W3134470377](https://www.wikidata.org/wiki/openalex:W3134470377)  
**Source**: https://4ort.xyz/entity/tunable-low-frequency-and-broadband-acoustic-metamaterial-absorber