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# PaddleSpeech TTS CPP Frontend
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A TTS frontend that implements text-to-phoneme conversion.
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Currently it only supports Chinese, any English word will crash the demo.
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## Install Build Tools
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```bash
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# Ubuntu
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sudo apt install build-essential cmake pkg-config
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# CentOS
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sudo yum groupinstall "Development Tools"
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sudo yum install cmake
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```
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If your cmake version is too old, you can go here to download a precompiled new version: https://cmake.org/download/
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## Build
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```bash
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# Build with all CPU cores
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./build.sh
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# Build with 1 core
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./build.sh -j1
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```
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Dependent libraries will be automatically downloaded to the `third-party/build` folder.
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If the download speed is too slow, you can open [third-party/CMakeLists.txt](third-party/CMakeLists.txt) and modify `GIT_REPOSITORY` URLs.
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## Download dictionary files
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```bash
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./download.sh
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```
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## Run
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You can change `--phone2id_path` in `./front_demo/front.conf` to the `phone_id_map.txt` of your own acoustic model.
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```bash
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./run_front_demo.sh
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./run_front_demo.sh --help
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./run_front_demo.sh --sentence "这是语音合成服务的文本前端，用于将文本转换为音素序号数组。"
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./run_front_demo.sh --front_conf ./front_demo/front.conf --sentence "你还需要一个语音合成后端才能将其转换为实际的声音。"
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```
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## Clean
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```bash
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./clean.sh
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```
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The folders `front_demo/dict`, `build` and `third-party/build` will be deleted.
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