# A Novel Circular Plate Acoustic Energy Harvester for Urban Railway Noise

> Research article (Shock and Vibration, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3201357369](https://www.wikidata.org/wiki/openalex:W3201357369)  
**Source**: https://4ort.xyz/entity/a-novel-circular-plate-acoustic-energy-harvester-for-urban-railway-noise