# A Novel Deep Sparse Filtering Method for Intelligent Fault Diagnosis by Acoustic Signal Processing

> Research article (Shock and Vibration, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3045070619](https://www.wikidata.org/wiki/openalex:W3045070619)  
**Source**: https://4ort.xyz/entity/a-novel-deep-sparse-filtering-method-for-intelligent-fault-diagnosis-by-acoustic-signal-processing