# Multi-channel vibro-acoustic fault analysis of ball bearing using wavelet based multi-scale principal component analysis

> Research article (2015 Twenty First National Conference on Communications (NCC), 2015) · cited 11× · AI/ML

**Wikidata**: [openalex:W2052605556](https://www.wikidata.org/wiki/openalex:W2052605556)  
**Source**: https://4ort.xyz/entity/multi-channel-vibro-acoustic-fault-analysis-of-ball-bearing-using-wavelet-based-multi-scale-principal-component-analysis