# Experimental investigation of mechanical, acoustic and hybrid metamaterial designs for enhanced and multi-band electric motor noise dissipation

> Research article (Engineering Structures, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4296767518](https://www.wikidata.org/wiki/openalex:W4296767518)  
**Source**: https://4ort.xyz/entity/experimental-investigation-of-mechanical-acoustic-and-hybrid-metamaterial-designs-for-enhanced-and-multi-band-electric-m