# Pre-processing ambient noise cross-correlations with equalizing the covariance matrix eigenspectrum

> Research article (Geophysical Journal International, 2017) · cited 39× · AI/ML

**Wikidata**: [openalex:W2623091537](https://www.wikidata.org/wiki/openalex:W2623091537)  
**Source**: https://4ort.xyz/entity/pre-processing-ambient-noise-cross-correlations-with-equalizing-the-covariance-matrix-eigenspectrum