# Bio-inspired 3D-printed piezoelectric device for acoustic frequency selection

> Research article (Sensors and Actuators A Physical, 2017) · cited 25× · AI/ML

**Wikidata**: [openalex:W2770415239](https://www.wikidata.org/wiki/openalex:W2770415239)  
**Source**: https://4ort.xyz/entity/bio-inspired-3d-printed-piezoelectric-device-for-acoustic-frequency-selection