VITS2P

modified VITS2 for pitch manipulation and quality
ピッチ制御と品質向上のためのVITS改造

(現在JVSコーパスにのみ対応。)

Features

• VITS2
• NSF HiFi-GAN
• SAN Discriminator
• 48kHz
• Multi-Resolution STFT Discriminator

Usage

1. clone this repo.

git clone https://github.com/uthree/vits2p/

2. install requirements

pip install -r requirements.txt

3. preprocess
   download jvs corpus from https://sites.google.com/site/shinnosuketakamichi/research-topics/jvs_corpus

python3 preprocess.py jvs jvs_ver1/

4. training

python3 train.py

5. check progress

tensorboard --logdir lightning_logs

6. inference

python3 infer_webui.py

References

• VITS2
  • https://arxiv.org/abs/2307.16430
  • https://github.com/p0p4k/vits2_pytorch/
  • https://github.com/daniilrobnikov/vits2
• SAN
  • https://arxiv.org/abs/2301.12811
  • https://github.com/sony/bigvsan
• NSF-HiFi-GAN
  • https://arxiv.org/abs/1904.12088
  • https://github.com/vtuber-plan/NSF-HiFiGAN
• Multi-Resolution STFT Discriminator form UnivNet
  • https://arxiv.org/abs/2106.07889
  • https://github.com/rishikksh20/UnivNet-pytorch