# Time–frequency-based non-harmonic analysis to reduce line-noise impact for LIGO observation system

> Research article (Astronomy and Computing, 2018) · cited 22× · AI/ML

**Wikidata**: [openalex:W2898611459](https://www.wikidata.org/wiki/openalex:W2898611459)  
**Source**: https://4ort.xyz/entity/timefrequency-based-non-harmonic-analysis-to-reduce-line-noise-impact-for-ligo-observation-system