MegaTTS3's voice cloning function is used as follows:
procedure
- Prepare 5-10 seconds of clear reference audio (recording in a silent environment is recommended)
- Place the audio file in the assets/ folder
- Execute the command:
CUDA_VISIBLE_DEVICES=0 python tts/infer_cli.py --input_wav 'assets/your_audio.wav' --input_text "要合成的文本" --output_dir ./gen - Get the output.wav result file in the . /gen directory to get the output.wav result file
Key technical points
- The system automatically extracts acoustic latents from the audio.
- Establishing tone mapping relationships through comparative learning techniques
- Enhance tonal reproduction with confrontational training
caveat
- The reference audio should contain representative characteristics of the target timbre.
- Background noise affects clone quality
- For Chinese and English, you will need to prepare separate audio references for each language.
- Real-time cloning is not currently supported and requires a preprocessing phase
This answer comes from the articleMegaTTS3: A Lightweight Model for Synthesizing Chinese and English SpeechThe
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