From: Reverberant speech recognition exploiting clarity index estimation
Sim. | Real | |||||||
---|---|---|---|---|---|---|---|---|
R1 | R2 | R3 | R1 | |||||
Near | Far | Near | Far | Near | Far | Near | Far | |
Clean-cond. | 17.91 | 25.67 | 42.85 | 83.70 | 54.22 | 89.08 | 90.19 | 88.15 |
Multi-cond. | 20.60 | 21.09 | 23.70 | 38.72 | 28.08 | 44.86 | 58.45 | 55.44 |
NIRA-CART | ||||||||
Clean&Multi cond. | 18.67 | 21.59 | 23.83 | 38.72 | 28.15 | 44.86 | 58.45 | 55.44 |
C50FV | 20.62 | 20.74 | 23.12 | 39.14 | 28.19 | 46.61 | 58.19 | 55.50 |
C50HLDA | 18.38 | 19.99 | 21.34 | 37.03 | 27.44 | 42.55 | 55.92 | 54.09 |
MS3 | 18.08 | 19.82 | 21.92 | 35.94 | 27.35 | 40.25 | 55.64 | 53.51 |
MS3+C50HLDA | 17.16 | 19.40 | 20.60 | 32.67 | 25.37 | 36.32 | 53.53 | 51.49 |
MS5 | 16.32 | 18.52 | 20.49 | 36.34 | 25.85 | 40.62 | 55.35 | 53.41 |
MS5+C50HLDA | 16.44 | 17.93 | 19.91 | 32.51 | 24.45 | 37.62 | 53.66 | 51.65 |
MS8 | 16.72 | 19.32 | 20.79 | 34.02 | 26.50 | 39.31 | 53.24 | 53.11 |
MS8+C50HLDA | 15.72 | 18.26 | 19.79 | 30.76 | 24.16 | 35.85 | 52.06 | 50.03 |
MS11 | 16.50 | 18.99 | 21.14 | 34.75 | 25.85 | 39.09 | 57.87 | 55.37 |
MS11+C50HLDA | 16.10 | 17.79 | 19.95 | 31.58 | 23.90 | 36.21 | 54.77 | 51.49 |
MS14 | 16.50 | 19.06 | 21.37 | 34.64 | 24.83 | 39.50 | 55.61 | 54.66 |
MS14+C50HLDA | 15.88 | 17.93 | 19.73 | 30.78 | 22.39 | 35.86 | 52.67 | 51.96 |
MS18 | 16.25 | 19.13 | 21.19 | 34.96 | 24.94 | 39.40 | 56.50 | 55.20 |
MS18+C50HLDA | 15.64 | 18.23 | 19.79 | 31.15 | 22.83 | 36.15 | 53.78 | 52.46 |
NIRA-BLSTM | ||||||||
Clean&Multi cond. | 18.01 | 21.08 | 23.70 | 38.72 | 28.08 | 44.86 | 58.45 | 55.44 |
C50FV | 20.52 | 20.50 | 23.07 | 39.25 | 28.07 | 46.58 | 58.70 | 55.13 |
C50HLDA | 18.40 | 19.69 | 21.31 | 37.16 | 27.18 | 42.83 | 55.35 | 53.78 |
MS3 | 16.93 | 18.87 | 21.79 | 35.99 | 27.25 | 39.98 | 54.52 | 52.36 |
MS3+C50HLDA | 15.96 | 18.18 | 20.05 | 32.38 | 25.00 | 35.93 | 53.37 | 51.76 |
MS5 | 16.01 | 18.25 | 20.50 | 36.32 | 26.02 | 40.42 | 54.90 | 52.84 |
MS5+C50HLDA | 16.16 | 17.15 | 19.50 | 32.67 | 24.07 | 37.25 | 53.40 | 50.74 |
MS8 | 16.01 | 18.50 | 20.13 | 34.12 | 25.39 | 39.00 | 53.66 | 52.63 |
MS8+C50HLDA | 15.66 | 17.01 | 19.50 | 30.65 | 23.22 | 35.68 | 52.22 | 49.70 |
MS11 | 15.88 | 17.94 | 20.07 | 34.75 | 24.96 | 38.87 | 55.76 | 53.71 |
MS11+C50HLDA | 14.79 | 16.79 | 18.85 | 31.50 | 22.85 | 36.09 | 53.27 | 50.57 |
MS14 | 15.66 | 17.42 | 20.08 | 34.23 | 24.25 | 38.95 | 55.41 | 53.21 |
MS14+C50HLDA | 14.35 | 17.40 | 18.48 | 30.95 | 22.61 | 35.32 | 52.48 | 51.82 |
MS18 | 15.06 | 17.52 | 19.86 | 34.14 | 24.83 | 39.14 | 57.11 | 54.90 |
MS18+C50HLDA | 14.81 | 16.66 | 18.93 | 31.02 | 22.49 | 35.93 | 54.07 | 51.22 |