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README.md
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library_name: transformers.js
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---
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library_name: transformers.js
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---
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# VITS: Conditional Variational Autoencoder with Adversarial Learning for End-to-End Text-to-Speech
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VITS is an end-to-end speech synthesis model that predicts a speech waveform conditional on an input text sequence. It is a conditional variational autoencoder (VAE) comprised of a posterior encoder, decoder, and conditional prior.
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## Model Details
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Languages: Chinese
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Dataset: THCHS-30
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Speakers: 44
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Training Hours: 48
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## Usage
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Using this checkpoint from Hugging Face Transformers:
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```py
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from transformers import VitsModel, VitsTokenizer
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from pypinyin import lazy_pinyin, Style
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import torch
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model = VitsModel.from_pretrained("BricksDisplay/vits-cmn")
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tokenizer = VitsTokenizer.from_pretrained("BricksDisplay/vits-cmn")
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text = "中文"
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payload = ''.join(lazy_pinyin(text, style=Style.TONE, tone_sandhi=True))
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inputs = tokenizer(payload, return_tensors="pt")
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with torch.no_grad():
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output = model(**inputs, speaker_id=0)
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from IPython.display import Audio
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Audio(output.audio[0], rate=16000)
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```
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