# Supervised single channel dual domains speech enhancement using sparse non-negative matrix factorization

> Research article (Digital Signal Processing, 2020) · cited 18× · AI/ML

**Wikidata**: [openalex:W3007348697](https://www.wikidata.org/wiki/openalex:W3007348697)  
**Source**: https://4ort.xyz/entity/supervised-single-channel-dual-domains-speech-enhancement-using-sparse-non-negative-matrix-factorization