# Deep learning-based DOA estimation using CRNN for underwater acoustic arrays

> Research article (Frontiers in Marine Science, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4308878366](https://www.wikidata.org/wiki/openalex:W4308878366)  
**Source**: https://4ort.xyz/entity/deep-learning-based-doa-estimation-using-crnn-for-underwater-acoustic-arrays