Audio Compression Quality Assessment on Audio 24kHz
94.65Speech Quality ScoreReference
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| ReferenceBitrate=1.5kbps2023.08 | 94.65 | 94.71 | 94.78 | — | |
| ReferenceBitrate=6kbps2023.08 | 93.86 | 92.93 | 93.4 | — | |
| ReferenceBitrate=3kbps2023.08 | 93.17 | 94.45 | 93.81 | — | |
| MBDBitrate=6kbps2023.08 | 84.68 | 83.61 | 84.15 | — | |
| MBDBitrate=3kbps2023.08 | 84.42 | 87.31 | 85.87 | — | |
| ENCODECBitrate=6kbps2023.08 | 79.03 | 84.67 | 81.85 | — | |
| ENCODECBitrate=3kbps2023.08 | 78.51 | 85.55 | 82.03 | — | |
| MBDBitrate=1.5kbps2023.08 | 65.83 | 75.29 | 70.56 | — | |
| OpusBitrate=3kbps2023.08 | 62.83 | 36.17 | 49.5 | — | |
| OpusBitrate=6kbps2023.08 | 61.14 | 34.24 | 47.69 | — | |
| ENCODECBitrate=1.5kbps2023.08 | 49.51 | 75.98 | 62.75 | — | |
| OpusBitrate=1.5kbps2023.08 | 44.65 | 38.33 | 41.49 | — | |
| DACBitrate=6 kbps, Audio Sampling Rate=24kHz2023.08 | — | — | — | 84.44 | |
| EncodecBitrate=6 kbps, Audio Sampling Rate=24kHz2023.08 | — | — | — | 82.73 | |
| Ground TruthBitrate=N/A, Audio Sampling Rate=24kHz2023.08 | — | — | — | 90.32 | |
| HifiGanBitrate=6 kbps, Audio Sampling Rate=24kHz2023.08 | — | — | — | 82.5 | |
| MBDBitrate=6 kbps, Audio Sampling Rate=24kHz2023.08 | — | — | — | 85.16 | |
| OPUSBitrate=6 kbps, Audio Sampling Rate=24kHz2023.08 | — | — | — | 65 | |
| PriorGradBitrate=6 kbps, Audio Sampling Rate=24kHz2023.08 | — | — | — | 65.16 |