# Sub-mW Keyword Spotting on an MCU: Analog Binary Feature Extraction and Binary Neural Networks

> Research article (IEEE Transactions on Circuits and Systems I Regular Papers, 2022) · cited 24× · AI/ML

**Wikidata**: [openalex:W4210849193](https://www.wikidata.org/wiki/openalex:W4210849193)  
**Source**: https://4ort.xyz/entity/sub-mw-keyword-spotting-on-an-mcu-analog-binary-feature-extraction-and-binary-neural-networks