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Table 3 Statistical measures for various SNR levels

From: Joint speaker localization and array calibration using expectation-maximization

Sensor SNR (dB)

Calib. SR (%)

MD (%)

FA (%)

Loc. RMSE [m]

0

45.5

54

-

-

10

70.5

16

1

0.16

20

71.5

6

1

0.16

40

74

6

1

0.16

60

74.5

6

1

0.16

  1. The node calibration SR is measured in percentage (%). The source localization performance measures are MD percentage, FAs percentage, and RMSE in meters