# Acoustic signal analysis for detecting defects inside an arc magnet using a combination of variational mode decomposition and beetle antennae search

> Research article (ISA Transactions, 2020) · cited 39× · AI/ML

**Wikidata**: [openalex:W3009672064](https://www.wikidata.org/wiki/openalex:W3009672064)  
**Source**: https://4ort.xyz/entity/acoustic-signal-analysis-for-detecting-defects-inside-an-arc-magnet-using-a-combination-of-variational-mode-decompositio