Research Article
Deep Learning-Based Amplitude Fusion for Speech Dereverberation
Table 4
Average scores of various speech enhancement methods.
| Type | Method | PESQ | SNR |
| — | MIX | 1.48 | 3.62 | — | WPE | 1.60 | 4.23 | Mapping | MAP | 1.77 | 7.59 |
| Masking | cIRM | 1.63 | 7.18 | PSM | 1.80 | 6.93 | TDR | 1.77 | 7.76 | I_IRM | 1.54 | 4.02 | IAM_A | 1.85 | 7.71 | DCC_A | 1.83 | 7.64 | IRM | 1.57 | 4.24 | IAM | 1.91 | 7.17 | DCC | 1.86 | 8.21 |
| Masking + masking | IAM + IRM | 1.74 | 5.91 | IRM + DCC | 1.79 | 6.66 | IAM + DCC | 1.90 | 7.89 |
| Mapping + masking | MAP + I_IRM | 1.90 | 7.30 | MAP + IRM | 1.91 | 7.14 | MAP + IAM | 2.00 | 8.19 | MAP + DCC | 2.01 | 8.78 |
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