Generative Speech Watermarking on LibriTTS OOD (test)
0.9789STOIBigVGAN
Evaluation Results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| BigVGANCapacity=100 bps, Base Vocoder=BigVGAN2026.01 | 0.9789 | 3.624 | 0.9382 | 4.0743 | 3.1664 | — | |
| VocBulwarkCapacity=100 bps, Base Vocoder=BigVGAN2026.01 | 0.9765 | 3.5814 | 0.9326 | 3.9814 | 3.3317 | 0.9919 | |
| HiFi-GANCapacity=100 bps, Base Vocoder=HiFi-GAN2026.01 | 0.9365 | 2.4212 | 0.8839 | 4.3835 | 2.8813 | — | |
| VocBulwarkCapacity=100 bps, Base Vocoder=HiFi-GAN2026.01 | 0.9352 | 2.2122 | 0.8557 | 4.2222 | 3.0477 | 0.9954 | |
| DiffWaveCapacity=100 bps, Base Vocoder=DiffWave2026.01 | 0.9232 | 2.6435 | 0.7924 | 5.2536 | 2.8786 | — | |
| PriorGradCapacity=100 bps, Base Vocoder=PriorGrad2026.01 | 0.9224 | 2.6454 | 0.7924 | 5.2651 | 2.8823 | — | |
| VocBulwarkCapacity=100 bps, Base Vocoder=DiffWave2026.01 | 0.9097 | 2.5057 | 0.7998 | 5.263 | 2.9453 | 0.9987 | |
| VocBulwarkCapacity=100 bps, Base Vocoder=PriorGrad2026.01 | 0.9097 | 2.5057 | 0.7998 | 5.2634 | 2.9452 | 0.9987 |