# Speech activity detection and face orientation estimation using multiple microphone arrays and human position information

> Research article (2015 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2015) · cited 20× · AI/ML

**Wikidata**: [openalex:W2205838157](https://www.wikidata.org/wiki/openalex:W2205838157)  
**Source**: https://4ort.xyz/entity/speech-activity-detection-and-face-orientation-estimation-using-multiple-microphone-arrays-and-human-position-informatio