# A New NN-Based Approach to In-Sensor PDM-to-PCM Conversion for Ultra TinyML KWS

> Research article (IEEE Transactions on Circuits & Systems II Express Briefs, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4312977143](https://www.wikidata.org/wiki/openalex:W4312977143)  
**Source**: https://4ort.xyz/entity/a-new-nn-based-approach-to-in-sensor-pdm-to-pcm-conversion-for-ultra-tinyml-kws