Metric | PESQ | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Noise | Babble | Street | Restaurant | |||||||||
SNR (dB) | − 5 | 0 | 5 | Avg. | − 5 | 0 | 5 | Avg. | − 5 | 0 | 5 | Avg. |
Noisy mixture | 1.23 | 1.52 | 1.83 | 1.53 | 1.51 | 1.83 | 2.02 | 1.79 | 1.66 | 1.88 | 2.01 | 1.85 |
Bi-LSTM [31] | 1.85 | 1.97 | 2.44 | 2.09 | 1.84 | 2.02 | 2.49 | 2.12 | 1.98 | 2.11 | 2.66 | 2.25 |
Bi-CRN [34] | 1.92 | 2.13 | 2.53 | 2.19 | 1.93 | 2.21 | 2.57 | 2.23 | 2.03 | 2.21 | 2.77 | 2.34 |
SEGAN [40] | 1.99 | 2.21 | 2.66 | 2.29 | 2.05 | 2.29 | 2.68 | 2.34 | 2.15 | 2.38 | 2.83 | 2.45 |
GRN [30] | 2.08 | 2.29 | 2.71 | 2.36 | 2.12 | 2.45 | 2.75 | 2.44 | 2.23 | 2.49 | 2.96 | 2.56 |
DCN [38] | 2.17 | 2.38 | 2.85 | 2.47 | 2.22 | 2.49 | 2.87 | 2.52 | 2.31 | 2.63 | 3.04 | 2.66 |
DCCRN [35] | 2.24 | 2.51 | 2.94 | 2.56 | 2.37 | 2.65 | 2.95 | 2.66 | 2.47 | 2.74 | 3.11 | 2.77 |
TSTNN [41] | 2.36 | 2.62 | 3.07 | 2.68 | 2.48 | 2.73 | 3.09 | 2.76 | 2.55 | 2.99 | 3.25 | 2.93 |
MASENet [46] | 2.45 | 2.76 | 3.13 | 2.78 | 2.59 | 2.83 | 3.16 | 2.87 | 2.68 | 3.08 | 3.37 | 3.04 |
SADNUNet [47] | 2.58 | 2.83 | 3.24 | 2.88 | 2.66 | 2.94 | 3.27 | 2.96 | 2.72 | 3.16 | 3.46 | 3.11 |
MCGN [42] | 2.64 | 2.90 | 3.32 | 2.95 | 2.79 | 3.11 | 3.35 | 3.08 | 2.81 | 3.27 | 3.53 | 3.20 |
DBT-Net [51] | 2.69 | 2.97 | 3.38 | 3.01 | 2.84 | 3.16 | 3.40 | 3.13 | 2.87 | 3.34 | 3.59 | 3.23 |
TANSCUNet | 2.95 | 3.12 | 3.52 | 3.20 | 2.97 | 3.31 | 3.56 | 3.44 | 2.98 | 3.49 | 3.84 | 3.44 |