# Improved recovery of cardiac auscultation sounds using modified cosine transform and LSTM-based masking

> Research article (Medical & Biological Engineering & Computing, 2024) · cited 12× · AI/ML

**Wikidata**: [openalex:W4394869363](https://www.wikidata.org/wiki/openalex:W4394869363)  
**Source**: https://4ort.xyz/entity/improved-recovery-of-cardiac-auscultation-sounds-using-modified-cosine-transform-and-lstm-based-masking