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Results with simulated data. Data was generated with 3, 5, or 10 sources at SNR levels of −5, 0, 2, and 5 dB. Source localization was performed with CHAMP, G-MCE, MVAB, and SL using 30 trials of data. The A′ metric was used to quantify the localization and was averaged over 10 runs and each point is the mean A′ with a SE bar.
