Skip to content

Latest commit

 

History

History
63 lines (34 loc) · 1.57 KB

README.md

File metadata and controls

63 lines (34 loc) · 1.57 KB
Raw

Detail TTS

The model newly proposed three significant important methods to become the best practice of AR TTS.

  • Although RVQ is used, the actual training employs continuous features, I call it fake discretization.
  • All in one model. The model contains gpt, diffusion, vqvae, gan and flowvae all in one. One train one inference.
  • Both prefixed spk emb and prompt are used to get benefit from both Valle type inference and Tortoise type training.

image

Here is the result obtained after the model was trained on 10000 hours of very dirty data. The model can be easily scaled up with many low quality data.

prompt 0

prompt00.mov

generated 0

prompt01.mov

prompt 1

prompt10.mov

generated 1

prompt12.mov

prompt 2

prompt20.mov

generated 2

prompt21.mov

Inference

check api.py

Dataset prepare

Change the path contains audios in script and run

python prepare/0_vad_asr_save_to_jsonl.py

Train and Fine Tune

accelerate launch train.py

For fine tuning, change the pretrain model load path.

Acknowledgements

VQ and VITS from GSV

Diffusion and GPT from tortoise