# A narrowband active noise control system with a frequency estimation algorithm based on parallel adaptive notch filter

> Research article (Signal Processing, 2018) · cited 58× · AI/ML

**Wikidata**: [openalex:W2888410474](https://www.wikidata.org/wiki/openalex:W2888410474)  
**Source**: https://4ort.xyz/entity/a-narrowband-active-noise-control-system-with-a-frequency-estimation-algorithm-based-on-parallel-adaptive-notch-filter