# Noise Reduction in Breath Sound Files Using Wavelet Transform Based Filter

> Research article (IOP Conference Series Materials Science and Engineering, 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2606912347](https://www.wikidata.org/wiki/openalex:W2606912347)  
**Source**: https://4ort.xyz/entity/noise-reduction-in-breath-sound-files-using-wavelet-transform-based-filter