EURASIP Journal on Audio, Speech, and Music Processing

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

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