# Design and characterization of a MEMS piezoelectric acoustic sensor with the enhanced signal-to-noise ratio

> Research article (Sensors and Actuators A Physical, 2020) · cited 60× · AI/ML

**Wikidata**: [openalex:W3027879041](https://www.wikidata.org/wiki/openalex:W3027879041)  
**Source**: https://4ort.xyz/entity/design-and-characterization-of-a-mems-piezoelectric-acoustic-sensor-with-the-enhanced-signal-to-noise-ratio