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Table 8 Comparison of results of artificial data with different parameter of β and combination methods for speaker identification

From: Distant-talking speaker identification by generalized spectral subtraction-based dereverberation and its efficient computation

  Number of impulse response  
Parameter (β) condition for test (%) Average (%)
4 5 6 7 8
(0.05) 92.4 85.2 84.6 85.8 90.5 87.7
(0.10) 95.0 90.1 89.9 89.0 89.6 90.7
(0.15) 96.2 91.1 91.4 90.1 92.3 92.2
(0.20) 95.2 89.5 90.2 89.9 90.5 91.1
(0.25) 93.5 90.2 87.7 88.0 91.2 90.1