Audio Bandwidth Extension on Diverse (ITU-T P.501, ETSI TS 103 281 Annex E, NTT) (evaluation set)
41.42f-Model Scoreguided-UBGAN
Evaluation results
| Method | Links | ||
|---|---|---|---|
| guided-UBGANInput Codec=Opus (9 kbps), BWE Mode=Guided2025.05 | 41.4 | 3.64 | |
| blind-UBGANInput Codec=Opus (9 kbps), BWE Mode=Blind2025.05 | 39.48 | 3.56 | |
| guided-UBGANInput Codec=FunCodec (3 kbps), BWE Mode=Guided2025.05 | 38.52 | 3.55 | |
| guided-UBGANInput Codec=LyraV2 (3.2 kbps), BWE Mode=Guided2025.05 | 37.51 | 3.53 | |
| guided-UBGANInput Codec=EVS (7.2 kbps), BWE Mode=Guided2025.05 | 36.26 | 3.59 | |
| blind-UBGANInput Codec=LyraV2 (3.2 kbps), BWE Mode=Blind2025.05 | 36.21 | 3.48 | |
| AP-BWEInput Codec=Opus (9 kbps), BWE Mode=Baseline2025.05 | 35.21 | 3.02 | |
| blind-UBGANInput Codec=FunCodec (3 kbps), BWE Mode=Blind2025.05 | 35.06 | 3.42 | |
| guided-UBGANInput Codec=AMR-WB (6.6 kbps), BWE Mode=Guided2025.05 | 34.64 | 3.54 | |
| guided-UBGANInput Codec=STFTNC (1.5 kbps), BWE Mode=Guided2025.05 | 34.38 | 3.5 | |
| guided-UBGANInput Codec=LPCNet (1.6 kbps), BWE Mode=Guided2025.05 | 33.49 | 3.36 | |
| blind-UBGANInput Codec=LPCNet (1.6 kbps), BWE Mode=Blind2025.05 | 32.29 | 3.05 | |
| blind-UBGANInput Codec=STFTNC (1.5 kbps), BWE Mode=Blind2025.05 | 31.63 | 3.36 | |
| AP-BWEInput Codec=LyraV2 (3.2 kbps), BWE Mode=Baseline2025.05 | 31.59 | 3.07 | |
| blind-UBGANInput Codec=AMR-WB (6.6 kbps), BWE Mode=Blind2025.05 | 31.55 | 3.33 | |
| blind-UBGANInput Codec=EVS (7.2 kbps), BWE Mode=Blind2025.05 | 31.5 | 3.28 | |
| AP-BWEInput Codec=FunCodec (3 kbps), BWE Mode=Baseline2025.05 | 29.78 | 2.94 | |
| Opus (9 kbps)Processing=Codec Output (No BWE)2025.05 | 28.64 | 2.95 | |
| AP-BWEInput Codec=LPCNet (1.6 kbps), BWE Mode=Baseline2025.05 | 27.67 | 2.87 | |
| AP-BWEInput Codec=STFTNC (1.5 kbps), BWE Mode=Baseline2025.05 | 27.54 | 2.97 | |
| LyraV2 (3.2 kbps)Processing=Codec Output (No BWE)2025.05 | 25.42 | 2.86 | |
| AP-BWEInput Codec=EVS (7.2 kbps), BWE Mode=Baseline2025.05 | 25.3 | 2.88 | |
| FunCodec (3 kbps)Processing=Codec Output (No BWE)2025.05 | 24.28 | 2.88 | |
| LPCNet (1.6 kbps)Processing=Codec Output (No BWE)2025.05 | 23.2 | 2.72 | |
| STFTNC (1.5 kbps)Processing=Codec Output (No BWE)2025.05 | 23.06 | 2.84 | |
| AP-BWEInput Codec=AMR-WB (6.6 kbps), BWE Mode=Baseline2025.05 | 22.87 | 2.64 | |
| EVS (7.2 kbps)Processing=Codec Output (No BWE)2025.05 | 20.85 | 2.86 | |
| AMR-WB (6.6 kbps)Processing=Codec Output (No BWE)2025.05 | 19.31 | 2.79 |