# An Introduction to the Speech Enhancement for Augmented Reality (Spear) Challenge

> Research article (2022 International Workshop on Acoustic Signal Enhancement (IWAENC), 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4312701366](https://www.wikidata.org/wiki/openalex:W4312701366)  
**Source**: https://4ort.xyz/entity/an-introduction-to-the-speech-enhancement-for-augmented-reality-spear-challenge