Bandwidth Extension (4-22 kHz upsampling) on MagnaTagATune (test)
0.86LSDSUBARU
Evaluation results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| SUBARUType=U-Net, Param (M)=3.61, Size (MB)=13.77, Infer. (ms)=1.742025.06 | 0.86 | 4.27 | 4.11 | 16.71 | 2.95 | 0.9 | |
| SUBARUADC Bit Resolution=12-bit, Platform=Desktop2025.06 | 0.87 | 4.01 | 3.97 | 16.38 | 2.95 | 0.9 | |
| SUBARU-singleType=U-Net, Param (M)=3.61, Size (MB)=13.77, Infer. (ms)=1.742025.06 | 0.87 | 4.14 | 4.09 | 16.71 | 2.95 | 0.9 | |
| HiFi++ADC Bit Resolution=12-bit, Platform=Desktop2025.06 | 0.9 | 4.01 | 3.96 | 16.42 | 2.83 | 0.88 | |
| HiFi++Type=GAN, Param (M)=72.2, Size (MB)=259.92, Infer. (ms)=6.32025.06 | 0.91 | 4.13 | 4.07 | 16.65 | 2.83 | 0.89 | |
| AEROType=GAN, Param (M)=36.3, Size (MB)=138.7, Infer. (ms)=362025.06 | 0.99 | 4.1 | 3.98 | 16.29 | 2.89 | 0.88 | |
| AEROADC Bit Resolution=12-bit, Platform=Desktop2025.06 | 1.04 | 4.09 | 3.88 | 16.31 | 2.44 | 0.88 | |
| NVSRADC Bit Resolution=12-bit, Platform=Desktop2025.06 | 1.04 | 3.91 | 3.85 | 15.88 | 2.4 | 0.85 | |
| EBENADC Bit Resolution=12-bit, Platform=Desktop2025.06 | 1.17 | 3.76 | 3.63 | 13.13 | 2.54 | 0.88 | |
| EBENType=GAN, Param (M)=29.7, Size (MB)=113.3, Infer. (ms)=12.72025.06 | 1.17 | 3.76 | 3.63 | 13.13 | 2.54 | 0.88 | |
| SEANetType=GAN, Param (M)=64.9, Size (MB)=240.13, Infer. (ms)=9.182025.06 | 1.44 | 3.79 | 3.67 | 13.74 | 2.4 | 0.87 | |
| TFiLMType=U-Net, Param (M)=68.2, Size (MB)=260.3, Infer. (ms)=4.852025.06 | 1.7 | 3.67 | 3.46 | 9.41 | 1.99 | 0.81 | |
| TFiLMADC Bit Resolution=12-bit, Platform=Desktop2025.06 | 1.95 | 3.08 | 2.92 | 9.78 | 1.76 | 0.8 | |
| Unprocessed2025.06 | 2.85 | 1.62 | 1.21 | 7.28 | 1.03 | 0.78 | |
| VibVoiceType=U-Net, Param (M)=23.14, Size (MB)=5.8, Infer. (ms)=17.22025.06 | 3.28 | 2.66 | 2.43 | 11.21 | 2.01 | 0.8 |