# mmPhone: Acoustic Eavesdropping on Loudspeakers via mmWave-characterized Piezoelectric Effect

> Research article (IEEE INFOCOM 2022 - IEEE Conference on Computer Communications, 2022) · cited 42× · AI/ML

**Wikidata**: [openalex:W4283219755](https://www.wikidata.org/wiki/openalex:W4283219755)  
**Source**: https://4ort.xyz/entity/mmphone-acoustic-eavesdropping-on-loudspeakers-via-mmwave-characterized-piezoelectric-effect