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Table 1 Evaluation results reported in F1-type measure and average errors in the anechoic chamber

From: Lightweight multi-DOA tracking of mobile speech sources

# of sources Recall (%) Precision (%) F1 (%) Average errors Actual DOAs
     (in degrees) (in degrees)
1 100 100 100 1.22 45
2 100 100 100 7.36 −30
     3.49 90
3 90.00 100 94.74 7.15 −30
     3.50 90
     2.80 −150
4 72.22 100 83.87 0.04 0
     1.25 90
     0.61 180
     0.53 −90