# A combined approach for weak fault signature extraction of rolling element bearing using Hilbert envelop and zero frequency resonator

> Research article (Journal of Sound and Vibration, 2018) · cited 22× · AI/ML

**Wikidata**: [openalex:W2791727105](https://www.wikidata.org/wiki/openalex:W2791727105)  
**Source**: https://4ort.xyz/entity/a-combined-approach-for-weak-fault-signature-extraction-of-rolling-element-bearing-using-hilbert-envelop-and-zero-freque