N-dimensional N-microphone sound source localization

EURASIP Journal on Audio, Speech, and Music Processing

Table 1 Results of the azimuth angle of arrival based on hardware implementation

ф Real angle (degrees)	ф Proposed method results for angle of arrival (degrees)	Absolute value of error (degrees)
0	0.18	0.18
15	15.13	0.13
30	29.85	0.15
45	45.18	0.18
60	60.14	0.14
75	74.91	0.09
90	89.83	0.17
105	104.82	0.18
120	120.14	0.14
135	135.11	0.11
150	150.14	0.14
165	165.09	0.09
180	179.93	0.07