# DOA estimation of multiple speech sources based on the single-source point detection using an FOA microphone

> Research article (Applied Acoustics, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4281383815](https://www.wikidata.org/wiki/openalex:W4281383815)  
**Source**: https://4ort.xyz/entity/doa-estimation-of-multiple-speech-sources-based-on-the-single-source-point-detection-using-an-foa-microphone