# HRTF-based robust least-squares frequency-invariant beamforming

> Research article (2015 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), 2015) · cited 13× · AI/ML

**Wikidata**: [openalex:W2176118109](https://www.wikidata.org/wiki/openalex:W2176118109)  
**Source**: https://4ort.xyz/entity/hrtf-based-robust-least-squares-frequency-invariant-beamforming