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Table 1 Results of sound localization

From: Human-assisted sound event recognition for home service robots

Distance

Errors

Direction

\(0^{\circ }\)

\(\pm 45^{\circ }\)

\(\pm 90^{\circ }\)

\(\pm 135^{\circ }\)

Sum

0.5 m

Mean (°)

−0.3

−0.1

−0.2

0.2

−0.2

Std (°)

1.5

2.0

1.9

1.6

1.7

1 m

Mean (°)

0.6

−0.8

−0.2

0.5

−0.1

Std (°)

2.2

2.1

2.3

2.0

2.2

2 m

Mean (°)

0.1

0.2

−0.1

0.1

−0.3

Std (°)

3.1

2.9

3.0

2.7

2.9

3 m

Mean (°)

1.8

0.3

−1.1

−0.9

0.5

Std (°)

4.2

3.6

4.0

3.7

3.9