Generative Speech Watermarking on AiShell3 OOD (test)
0.969STOIBigVGAN
Evaluation Results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| BigVGANCapacity=100 bps, Base Vocoder=BigVGAN2026.01 | 0.969 | 3.4614 | 0.9033 | 4.8948 | 2.9512 | — | |
| VocBulwarkCapacity=100 bps, Base Vocoder=BigVGAN2026.01 | 0.9678 | 3.4325 | 0.9338 | 2.9047 | 3.1087 | 98.26 | |
| HiFi-GANCapacity=100 bps, Base Vocoder=HiFi-GAN2026.01 | 0.9219 | 2.5935 | 0.7451 | 4.6982 | 2.7447 | — | |
| VocBulwarkCapacity=100 bps, Base Vocoder=HiFi-GAN2026.01 | 0.9089 | 2.1657 | 0.6448 | 4.622 | 2.8196 | 98.24 | |
| PriorGradCapacity=100 bps, Base Vocoder=PriorGrad2026.01 | 0.8919 | 2.3297 | 0.5164 | 8.7115 | 2.6198 | — | |
| DiffWaveCapacity=100 bps, Base Vocoder=DiffWave2026.01 | 0.8909 | 2.3236 | 0.5165 | 8.7187 | 2.6128 | — | |
| VocBulwarkCapacity=100 bps, Base Vocoder=DiffWave2026.01 | 0.8786 | 2.1895 | 0.5312 | 9.5416 | 2.5684 | 98.8 | |
| VocBulwarkCapacity=100 bps, Base Vocoder=PriorGrad2026.01 | 0.8786 | 2.1894 | 0.5312 | 9.5419 | 2.5685 | 98.8 |