# Ultra-Low-Power Voice Activity Detection System Using Level-Crossing Sampling

> Research article (Electronics, 2023) · cited 16× · AI/ML

**Wikidata**: [openalex:W4319297814](https://www.wikidata.org/wiki/openalex:W4319297814)  
**Source**: https://4ort.xyz/entity/ultra-low-power-voice-activity-detection-system-using-level-crossing-sampling