# Fast and efficient acoustic feedback cancellation based on low rank approximation

> Research article (Signal Processing, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W3119375321](https://www.wikidata.org/wiki/openalex:W3119375321)  
**Source**: https://4ort.xyz/entity/fast-and-efficient-acoustic-feedback-cancellation-based-on-low-rank-approximation