Fig. 8From: NMF-weighted SRP for multi-speaker direction of arrival estimation: robustness to spatial aliasing while exploiting sparsity in the atom-time domainPerformance comparison of SNMF-SRP, DP-single-source-SRP-PHAT, and the proposed SRP-NMF in terms of the chosen instrumental metrics on the AACHEN dataset. The results are depicted for subsets of a uniform linear array with an inter-microphone spacing of 4 cmBack to article page