# Multichannel Signal Separation Combining Directional Clustering and Nonnegative Matrix Factorization with Spectrogram Restoration

> Research article (IEEE/ACM Transactions on Audio Speech and Language Processing, 2015) · cited 40× · AI/ML

**Wikidata**: [openalex:W2055912867](https://www.wikidata.org/wiki/openalex:W2055912867)  
**Source**: https://4ort.xyz/entity/multichannel-signal-separation-combining-directional-clustering-and-nonnegative-matrix-factorization-with-spectrogram-re