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Table 4 Channel number corresponding to Figure 3a using for dereverberation and denoising (RWCP database)

From: Dereverberation and denoising based on generalized spectral subtraction by multi-channel LMS algorithm using a small-scale microphone array

 

Linear array

Circle array

2 channels

17, 29

1, 9

4 channels

17, 21, 25, 29

1, 5, 9, 13

8 channels

17, 19, 21, 23,

1, 3, 5, 7, 9,

 

25, 27, 29, 30

11, 13, 15, 17