# Cardiopulmonary auscultation enhancement with a two-stage noise cancellation approach

> Research article (Biomedical Signal Processing and Control, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4297829666](https://www.wikidata.org/wiki/openalex:W4297829666)  
**Source**: https://4ort.xyz/entity/cardiopulmonary-auscultation-enhancement-with-a-two-stage-noise-cancellation-approach