# A 90 nm CMOS, $6\ {\upmu {\text{W}}}$ Power-Proportional Acoustic Sensing Frontend for Voice Activity Detection

> Research article (IEEE Journal of Solid-State Circuits, 2015) · cited 103× · AI/ML

**Wikidata**: [openalex:W3158481788](https://www.wikidata.org/wiki/openalex:W3158481788)  
**Source**: https://4ort.xyz/entity/a-90-nm-cmos-6-upmu-text-w-power-proportional-acoustic-sensing-frontend-for-voice-activity-detection