# A portable 24-GHz auditory radar for non-contact speech sensing with background noise rejection and directional discrimination

> Research article (2016 IEEE MTT-S International Microwave Symposium (IMS), 2016) · cited 21× · AI/ML

**Wikidata**: [openalex:W2508735647](https://www.wikidata.org/wiki/openalex:W2508735647)  
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