NMF-weighted SRP for multi-speaker direction of arrival estimation: robustness to spatial aliasing while exploiting sparsity in the atom-time domain

Thakallapalli, SushmitaSushmitaThakallapalliGangashetty, Suryakanth V.Suryakanth V.GangashettyMadhu, NileshNileshMadhu2022-02-232022-02-2320211687-4722WOS:000625115900001https://imec-publications.be/handle/20.500.12860/39058NMF-weighted SRP for multi-speaker direction of arrival estimation: robustness to spatial aliasing while exploiting sparsity in the atom-time domainJournal article10.1186/s13636-021-00201-yWOS:000625115900001SPEAKER TRACKINGSNR ESTIMATIONLOCALIZATION