# Acoustic energy harvesting using piezoelectric generator for railway environmental noise

> Research article (Advances in Mechanical Engineering, 2018) · cited 51× · AI/ML

**Wikidata**: [openalex:W2884973345](https://www.wikidata.org/wiki/openalex:W2884973345)  
**Source**: https://4ort.xyz/entity/acoustic-energy-harvesting-using-piezoelectric-generator-for-railway-environmental-noise