# Improved variable step-size NLMS adaptive filtering algorithm for acoustic echo cancellation

> Research article (Digital Signal Processing, 2015) · cited 33× · AI/ML

**Wikidata**: [openalex:W2201618994](https://www.wikidata.org/wiki/openalex:W2201618994)  
**Source**: https://4ort.xyz/entity/improved-variable-step-size-nlms-adaptive-filtering-algorithm-for-acoustic-echo-cancellation