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license: mit |
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# Pretrained Model of Amphion NaturalSpeech2 |
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We provide the pre-trained checkpoint of [NaturalSpeech2](https://github.com/open-mmlab/Amphion/tree/main/egs/tts/NaturalSpeech2) trained on [LibriTTS](https://github.com/open-mmlab/Amphion/tree/main/egs/datasets#libritts), which is is a multi-speaker English corpus of approximately 585 hours of read English speech at 24kHz. |
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Note that the current model is only trained on libritts, and the amount of training data is much less than the 5.5w hours of the original paper. We will soon introduce models trained on large-scale data. Please stay tuned. |
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## Quick Start |
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To utilize the pretrained models, just run the following commands: |
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### Step1: Download the checkpoint |
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```bash |
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git lfs install |
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git clone https://huggingface.co/amphion/naturalspeech2_libritts |
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``` |
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### Step2: Clone the Amphion's Source Code of GitHub |
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```bash |
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git clone https://github.com/open-mmlab/Amphion.git |
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``` |
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### Step3: Specify the checkpoint's path |
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Use the soft link to specify the downloaded checkpoint in the first step: |
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```bash |
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cd Amphion |
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mkdir -p ckpts |
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ln -s ../../../naturalspeech2_libritts ckpts/tts/ |
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``` |
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### Step4: Inference |
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You can follow the inference part of [this recipe](https://github.com/open-mmlab/Amphion/tree/main/egs/tts/NaturalSpeech2/README.md) to generate speech from text. |
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We also provided an online [demo](https://huggingface.co/spaces/amphion/NaturalSpeech2), feel free to try it! |
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