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Conditional Variational Autoencoder with Adversarial Learning for End-to-End Text-to-Speech.

VITS (Variational Inference with adversarial Text-to-Speech) is an open-source, end-to-end TTS model that uses variational inference and adversarial training. It aims to produce more natural-sounding audio compared to traditional two-stage TTS systems. The architecture includes a variational autoencoder augmented with normalizing flows, improving generative modeling. A stochastic duration predictor enables the synthesis of diverse speech rhythms from input text, capturing the one-to-many relationship between text and speech. Implemented in PyTorch, VITS supports single-stage training and parallel sampling, making it efficient for research and experimentation. It’s designed for researchers and developers looking to create high-quality, expressive speech synthesis systems.
VITS (Variational Inference with adversarial Text-to-Speech) is an open-source, end-to-end TTS model that uses variational inference and adversarial training.
Explore all tools that specialize in convert text to speech. This domain focus ensures VITS delivers optimized results for this specific requirement.
Explore all tools that specialize in voice cloning. This domain focus ensures VITS delivers optimized results for this specific requirement.
Uses variational inference augmented with normalizing flows to improve the expressive power of generative modeling.
Predicts speech duration stochastically, allowing the synthesis of diverse rhythms from input text.
Employs adversarial training to refine the generated audio, making it more realistic and less artificial.
Allows for single-stage training, simplifying the training process and improving efficiency.
Enables parallel sampling during inference, significantly speeding up the audio generation process.
Provides pretrained models that can be used out-of-the-box or fine-tuned for specific use cases.
Clone the repository: `git clone https://github.com/jaywalnut310/vits`
Install Python requirements: `pip install -r requirements.txt`
Install espeak: `apt-get install espeak`
Download and prepare the LJ Speech dataset or VCTK dataset.
Build Monotonic Alignment Search: `cd monotonic_align; python setup.py build_ext --inplace`
Run preprocessing for your own datasets if needed: `python preprocess.py ...`
Train the model: `python train.py -c configs/ljs_base.json -m ljs_base`
Use inference.ipynb for generating audio samples from text.
All Set
Ready to go
Verified feedback from other users.
"VITS is highly regarded for its natural-sounding speech synthesis and efficient training process, though it requires some technical expertise to set up and use."
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