# Bio-Inspired Rectangular Shaped Piezoelectric MEMS Directional Microphone

> Research article (IEEE Sensors Journal, 2018) · cited 47× · AI/ML

**Wikidata**: [openalex:W2894755943](https://www.wikidata.org/wiki/openalex:W2894755943)  
**Source**: https://4ort.xyz/entity/bio-inspired-rectangular-shaped-piezoelectric-mems-directional-microphone