# First coarse, fine afterward: A lightweight two-stage complex approach for monaural speech enhancement

> Research article (Speech Communication, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4310059968](https://www.wikidata.org/wiki/openalex:W4310059968)  
**Source**: https://4ort.xyz/entity/first-coarse-fine-afterward-a-lightweight-two-stage-complex-approach-for-monaural-speech-enhancement