Audio Coding on VCTK, LibriTTS, FMA, and Common Voice (test)
0.66Mel DistanceSwitchCodec
Evaluation Results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| SwitchCodecBitrate (kbps)=5.33, Bandwidth (kHz)=44.12026.01 | 0.66 | 1.65 | 3.49 | 4.25 | 93.4 | |
| DACBitrate (kbps)=5.33, Bandwidth (kHz)=44.12026.01 | 0.72 | 1.77 | 3.31 | 3.87 | 88.9 | |
| SwitchCodecBitrate (kbps)=2.67, Bandwidth (kHz)=44.12026.01 | 0.75 | 1.71 | 2.87 | 4.04 | 91.7 | |
| DACBitrate (kbps)=3.56, Bandwidth (kHz)=44.12026.01 | 0.81 | 1.83 | 2.72 | 3.72 | 87.1 | |
| DACBitrate (kbps)=2.67, Bandwidth (kHz)=44.12026.01 | 0.87 | 1.89 | 2.31 | 3.61 | 86.3 | |
| EnCodecBitrate (kbps)=6, Bandwidth (kHz)=482026.01 | 1.06 | 2.29 | 2.21 | 2.71 | 70.4 | |
| EnCodecBitrate (kbps)=3, Bandwidth (kHz)=482026.01 | 1.2 | 2.43 | 1.71 | 2.09 | 61.3 |