Methods | SNR0 dB | SNR5 dB | SNR10 dB | SNR15 dB | SNR20 dB | SNR25 dB | SNR30 dB |
---|---|---|---|---|---|---|---|
Simulation 4 A: the SIA for bus interior NSN and G.712 type handset at 16 kHz for | |||||||
FWMFCC (f 1) | 50.83% | 65% | 75.83% | 79.17% | 85% | 87.5% | 89.17% |
CMVNMFCC (f 2) | 53.33% | 68.33% | 77.5% | 82.5% | 87.5% | 90.83% |
|
FWPNCC (g 1) | 10% | 23.33% | 35.83% | 50.83% | 65% | 70% | 72.5% |
CMVNPNCC (g 2) | 13.33% | 27.5% | 45% | 55.83% | 63.33% | 69.17% | 73.33% |
Fusion decision | (f 2- g 2) | (f 2- g 2) | (f 2- g 2) | (f 2- g 2) | (f 2- g 1) | (f 2- g 1) | (f 2- g 2) |
Fused ω 1 =0.9 | 55% | 69.17% | 80.83% | 84.17% | 88.33% |
|
|
Fused ω 2 =0.8 | 56.67% | 71.67% | 83.33% | 85.83% | 89.17% |
| 90% |
Fused ω 3 =0.77 | 56.67% | 72.5% | 82.5% | 85.83% | 90% |
| 90% |
Fused ω 4 =0.7 | 56.67% | 70% | 83.33% | 85.83% | 90.83% | 90% | 89.17% |
Fusion max | 40.83% | 65% | 76.67% | 83.33% | 84.17% | 87.5% | 89.17% |
Fusion mean | 51.67% | 68.33% | 78.33% | 84.17% | 86.67% | 88.33% | 90.83% |
Simulation 4 B: the SIA for bus interior NSN and G.712 type handset at 16 kHz for | |||||||
FWMFCC (f 1) | 65.83% | 70.83% | 73.33% | 75.83% | 77.5% | 79.17% | 79.17% |
CMVNMFCC (f 2) | 66.67% | 70.83% | 72.5% | 73.33% | 76.67% | 77.5% | 79.17% |
FWPNCC (g 1) | 27.5% | 49.17% | 64.17% | 71.67% | 75.83% | 77.5% | 79.17% |
CMVNPNCC (g 2) | 28.33% | 48.33% | 65% | 72.5% | 75% | 79.17% | 80% |
Fusion decision | (f 2- g 2) | (f 2- g 1) | (f 1- g 2) | (f 1- g 2) | (f 1- g 1) | (f 1- g 2) | (f 1- g 2) |
Fused ω 1 =0.9 | 66.67% | 71.67% | 73.33% | 75.83% | 77.5% | 80% | 80% |
Fused ω 2 =0.8 | 65% | 72.5% | 74.17% | 75.83% | 77.5% | 80.83% | 80% |
Fused ω 3 =0.77 | 66.67% | 72.5% | 75% | 76.67% | 77.5% |
| 80% |
Fused ω 4 =0.7 | 65.83% | 72.5% | 75% | 76.67% | 78.33% | 80.83% | 80.83% |
Fusion max | 63.33% | 72.5% | 73.33% | 79.17% | 80% | 80.83% | 80.83% |
Fusion mean | 59.17% | 70.83% | 73.33% | 76.67% | 79.17% |
| 80.83% |
Simulation 4 C: the SIA for bus interior NSN and G.712 type handset at 16 kHz for the | |||||||
FWMFCC (f 1) | 22.5% | 32.5% | 36.67% | 42.5% | 59.17% | 72.5% | 85.83% |
CMVNMFCC (f 2) | 19.17% | 28.33% | 36.67% | 45% | 60% | 74.17% | 85.83% |
FWPNCC (g 1) | 7.5% | 15% | 37.5% | 57.5% | 71.67% | 80% | 80% |
CMVNPNCC (g 2) | 6.67% | 14.17% | 35.83% | 57.5% | 73.33% | 82.5% | 84.17% |
Fusion decision | (f 1- g 1) | (f 1- g 1) | (f 2- g 1) | (f 2- g 2) | (f 2- g 2) | (f 2- g 2) | (f 2- g 2) |
Fused ω 1 =0.9 | 20.83% | 32.5% | 39.17% | 49.17% | 60.83% | 78.33% | 88.33% |
Fused ω 2 =0.8 | 17.5% | 30% | 40.83% | 53.33% | 63.33% | 84.17% | 90% |
Fused ω 3 =0.77 | 17.5% | 27.5% | 40.83% | 53.33% | 64.17% | 84.17% | 90.83% |
Fused ω 4 =0.7 | 17.5% | 26.67% | 42.5% | 54.17% | 68.33% | 83.33% | 90.83% |
Fusion max | 15% | 28.33% | 41.67% | 53.33% | 69.17% | 85% | 89.17% |
Fusion mean | 15.83% | 25.83% | 45.83% | 58.33% | 75% | 86.67% |
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