# Noise reduction in speech signal of Parkinson’s Disease (PD) patients using optimal variable stage cascaded adaptive filter configuration

> Research article (Biomedical Signal Processing and Control, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4281952231](https://www.wikidata.org/wiki/openalex:W4281952231)  
**Source**: https://4ort.xyz/entity/noise-reduction-in-speech-signal-of-parkinsons-disease-pd-patients-using-optimal-variable-stage-cascaded-adaptive-filter