# Noise Reduction Using Modified Wiener Filter in Digital Hearing Aid for Speech Signal Enhancement

> Research article (Journal of Intelligent Systems, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2934569041](https://www.wikidata.org/wiki/openalex:W2934569041)  
**Source**: https://4ort.xyz/entity/noise-reduction-using-modified-wiener-filter-in-digital-hearing-aid-for-speech-signal-enhancement