中文 | English
[2025-03-21] ⚒️: Completely refactored the code, added more tunable parameters, and max_length can be adjusted according to the text length. Optional unload_model to choose whether to unload the model to accelerate inference speed.
[2025-03-07]⚒️: Custom speakers can be defined directly in ComfyUI\models\TTS\Step-Audio-speakers\speakers_info.json without the need for input in the node.
Move the Step-Audio-speakers folder from this repository to the ComfyUI\models\TTS folder. The structure is as follows:
ComfyUI\models\TTS
├── Step-Audio-Tokenizer
├── Step-Audio-speakers
├── Step-Audio-TTS-3B
You can then freely customize speakers under the ComfyUI\models\TTS\Step-Audio-speakers folder for use. Ensure that the speaker name configuration matches exactly:
[2025-03-06]⚒️: New recording node MW Audio Recorder can be used to record audio with a microphone, and the progress bar displays the recording progress:
| 参数名/Parameter | 作用描述/Description | 范围/Range | 注意事項/Notes |
|---|---|---|---|
| trigger | 录音触发开关 - 设为True开始录音 Recording trigger - Set to True to start recording |
Boolean (True/False) | 需要从False切到True才能触发 Requires changing from False to True to activate |
| record_sec | 主录音时长（秒） Main recording duration (seconds) |
1-60 (整数/integer) | 实际时长 Actual duration |
| n_fft | FFT窗口大小（影响频率分辨率） FFT window size (affects frequency resolution) |
512,1024,...,4096 (512倍数/multiplies) | 值越大频率分辨率越高 Higher values give better frequency resolution |
| sensitivity | 降噪灵敏度（值越高越激进） Noise reduction sensitivity (higher=more aggressive) |
0.5-3.0 (步长0.1/step 0.1) | 1.2=标准办公室环境 1.2=standard office environment |
| smooth | 时频平滑系数（值越高越自然） Time-frequency smoothing (higher=more natural) |
1,3,5,7,9,11 (奇数/odd numbers) | 建议语音：5，音乐：7 Recommended: 5 for speech, 7 for music |
| sample_rate | 采样率（影响音质与文件大小） Sampling rate (affects quality & size) |
16000/44100/48000 Hz | 44100=CD音质 44100=CD quality |
[2025-03-02]⚒️: Add experimental custom_mark, surrounding with "()", for example (温柔)(东北话), it may have an effect.
[2025-02-25]⚒️: Support custom speaker custom_stpeaker.
cd ComfyUI/custom_nodes
git clone https://github.com/billwuhao/ComfyUI_StepAudioTTS.git
cd ComfyUI_StepAudioTTS
pip install -r requirements.txt
# python_embeded
./python_embeded/python.exe -m pip install -r requirements.txt
Download to the ComfyUI\models\TTS folder
| Models | Links |
|---|---|
| Step-Audio-Tokenizer | 🤗huggingface |
| Step-Audio-TTS-3B | 🤗huggingface |
| Models | Links |
|---|---|
| Step-Audio-Tokenizer | modelscope |
| Step-Audio-TTS-3B | modelscope |
Part of the code for this project comes from:
Thank you to all the open-source projects for their contributions to this project!