# Acoustic feature based geometric defect identification in wire arc additive manufacturing

> Research article (Virtual and Physical Prototyping, 2023) · cited 42× · AI/ML

**Wikidata**: [openalex:W4376891744](https://www.wikidata.org/wiki/openalex:W4376891744)  
**Source**: https://4ort.xyz/entity/acoustic-feature-based-geometric-defect-identification-in-wire-arc-additive-manufacturing