SIMDATA | REALDATA | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Room 1 | Room 2 | Room 3 | Avg | Room 1 | Avg | ||||||
Near | Far | Near | Far | Near | Far | Near | Far | ||||
1 ch | Kaldi baseline | 13.23 | 14.13 | 15.54 | 29.69 | 20.06 | 37.44 | 21.68 | 50.62 | 45.98 | 48.30 |
derev. | 12.50 | 13.43 | 14.61 | 24.71 | 17.09 | 32.62 | 19.16 | 44.75 | 43.32 | 44.04 | |
GMM (f-bMMI) | 7.27 | 8.17 | 8.82 | 14.11 | 10.54 | 18.76 | 11.28 | 28.65 | 29.54 | 29.10 | |
GMM (SAT,f-bMMI) | 6.44 | 7.22 | 7.57 | 13.97 | 9.52 | 18.44 | 10.53 | 28.87 | 29.78 | 29.33 | |
SGMM (SAT, bMMI) | 5.81 | 6.54 | 7.22 | 13.84 | 8.70 | 18.17 | 10.05 | 27.75 | 28.36 | 28.06 | |
DNN (SAT, bMMI) | 5.90 | 6.84 | 7.35 | 12.57 | 9.40 | 16.55 | 9.77 | 25.97 | 25.69 | 25.83 | |
ROVER 5) | 5.30 | 5.61 | 6.30 | 11.16 | 7.76 | 14.95 | 8.51 | 23.79 | 23.60 | 23.70 | |
8 ch | CSP+BF+derev. | 10.94 | 11.69 | 10.98 | 16.33 | 12.79 | 21.39 | 14.02 | 34.33 | 36.93 | 35.63 |
+NLMS | 10.94 | 12.32 | 11.38 | 17.59 | 13.46 | 22.96 | 14.78 | 35.32 | 35.28 | 35.30 | |
GMM (f-bMMI) | 6.57 | 6.93 | 6.80 | 9.93 | 7.47 | 12.76 | 8.41 | 20.22 | 23.19 | 21.71 | |
GMM (SAT, f-bMMI) | 6.17 | 6.64 | 6.51 | 10.13 | 7.40 | 13.15 | 8.33 | 20.63 | 23.67 | 22.15 | |
SGMM (SAT, bMMI) | 5.86 | 6.44 | 6.29 | 9.23 | 6.96 | 12.83 | 7.94 | 20.66 | 23.50 | 22.08 | |
DNN (SAT, bMMI) | 5.64 | 6.18 | 6.16 | 9.29 | 7.08 | 12.40 | 7.79 | 19.35 | 22.28 | 20.82 | |
ROVER 5) | 4.96 | 5.62 | 5.58 | 8.18 | 5.73 | 10.47 | 6.76 | 16.90 | 20.29 | 18.60 | |
ROVER 6) | 5.00 | 5.56 | 5.38 | 8.15 | 5.73 | 10.70 | 6.75 | 17.47 | 20.36 | 18.93 |