Speech Synthesis on LJ Speech (test)
4.54MOSGT
Evaluation Results
| Method | Links | |||
|---|---|---|---|---|
| GTDescription=Ground Truth2020.05 | 4.54 | — | — | |
| GT2022.04 | 4.52 | — | — | |
| Gaussian WaveNetflows x layers=1x30 = 30, res. channels=128, # param=4.57 M, syn. speed=0.002x2019.12 | 4.43 | — | — | |
| WaveFlowh=16, flows x layers=8x8 = 64, res. channels=256, # param=86.18 M, syn. speed=8.42x2019.12 | 4.43 | — | — | |
| WaveFlowh=16, flows x layers=8x8=64, res. channels=128, # param=22.25 M, syn. speed=21.32x2019.12 | 4.38 | — | — | |
| WaveGlowflows x layers=12x8=96, res. channels=256, # param=87.88 M, syn. speed=34.69x2019.12 | 4.34 | — | — | |
| WaveFlowh=16, flows x layers=8x8=64, res. channels=96, # param=12.78 M, syn. speed=26.23x2019.12 | 4.34 | — | — | |
| WaveGlowflows x layers=12x8=96, res. channels=512, # param=268.29 M, syn. speed=8.08x2019.12 | 4.32 | — | — | |
| WaveFlowh=16, flows x layers=8x8=64, res. channels=64, # param=5.91 M, syn. speed=42.60x2019.12 | 4.32 | — | — | |
| GT(voc.)Vocoder=FastDiff2022.04 | 4.28 | — | — | |
| WaveFlowh=8, flows x layers=8x8=64, res. channels=64, # param=5.91 M, syn. speed=47.61x2019.12 | 4.26 | — | — | |
| ClariNetflows x layers=6x10=60, res. channels=64, # param=2.17 M, syn. speed=21.64x2019.12 | 4.22 | — | — | |
| GTDescription=Ground Truth Mel-spectrogram, Vocoder=WaveGlow2020.05 | 4.19 | — | — | |
| CascadedAcoustic Model=PortaSpeech, Vocoder=FastDiff2022.04 | 4.13 | — | — | |
| VOCParams=13.9M2023.09 | 4.13 | 0.001 | 1.97 | |
| FastDiff-TTS2022.04 | 4.03 | — | — | |
| Glow-TTSTemperature (T)=0.333, Vocoder=WaveGlow2020.05 | 4.01 | — | — | |
| Glow-TTSTemperature (T)=0.667, Vocoder=WaveGlow2020.05 | 3.97 | — | — | |
| Glow-TTSTemperature (T)=0.500, Vocoder=WaveGlow2020.05 | 3.96 | — | — | |
| FastSpeech 2s2022.04 | 3.94 | — | — | |
| Tacotron 2Vocoder=WaveGlow2020.05 | 3.88 | — | — | |
| Matcha-TTSParams=18.2M, RAM=4.8 GiB, NFE=102023.09 | 3.84 | 0.038 | 2.09 | |
| Matcha-TTSParams=18.2M, RAM=4.8 GiB, NFE=42023.09 | 3.77 | 0.019 | 2.15 | |
| VITSParams=36.3M, RAM=12.4 GiB2023.09 | 3.71 | 0.074 | 2.52 | |
| WaveGrad 22022.04 | 3.68 | — | — | |
| Matcha-TTSParams=18.2M, RAM=4.8 GiB, NFE=22023.09 | 3.65 | 0.015 | 2.34 | |
| GCFMParams=14.8M, RAM=7.8 GiB, NFE=42023.09 | 3.57 | 0.019 | 2.7 | |
| GRAD-TTSParams=14.8M, RAM=7.8 GiB, NFE=102023.09 | 3.49 | 0.049 | 3.44 | |
| Tacotron 2Condition=T2+P, Size=28.2M2021.08 | 3.41 | — | — | |
| FS2Params=41.2M, RAM=6.0 GiB2023.09 | 3.29 | 0.01 | 4.18 | |
| Tacotron 2Condition=T2-P, Size=23.8M2021.08 | 3.25 | — | — | |
| Neural HMMCondition=NH2, Size=15.3M2021.08 | 3.24 | — | — | |
| GRAD-TTSParams=14.8M, RAM=7.8 GiB, NFE=42023.09 | 3.2 | 0.019 | 3.69 | |
| WaveGlowflows x layers=12x8 = 96, res. channels=128, # param=34.83 M, syn. speed=69.88x2019.12 | 2.97 | — | — | |
| Neural HMMCondition=NH1, Size=12.7M2021.08 | 2.68 | — | — | |
| WaveGlowflows x layers=12x8 = 96, res. channels=64, # param=17.59 M, syn. speed=93.53x2019.12 | 2.17 | — | — |