# Rolling element bearing defect diagnosis under variable speed operation through angle synchronous averaging of wavelet de-noised estimate

> Research article (Mechanical Systems and Signal Processing, 2015) · cited 120× · AI/ML

**Wikidata**: [openalex:W2220801911](https://www.wikidata.org/wiki/openalex:W2220801911)  
**Source**: https://4ort.xyz/entity/rolling-element-bearing-defect-diagnosis-under-variable-speed-operation-through-angle-synchronous-averaging-of-wavelet-d