AXERA-TECH / moss-tts-nano

huggingface.co
Total runs: 14
24-hour runs: 0
7-day runs: -13
30-day runs: -18
Model's Last Updated: August 05 2026
text-to-speech

Introduction of moss-tts-nano

Model Details of moss-tts-nano

板端专用预编译包 : 本仓库仅包含 AXMODEL 与 SDK, 需在 AX650 (NPU3) + axengine 上运行。 x86 开发机调试/复现请使用 GitHub 源码包 (含 codec ONNX 与 model_convert)。

MOSS-TTS-Nano-100M 中文语音合成 (AX650 / NPU3)

基于复旦大学 OpenMOSS 团队的 MOSS-TTS-Nano-100M (Apache-2.0),在爱芯 AX650(NPU3)上部署的 中文优先语音合成包。模型仅 0.1B 参数 ,输出 48kHz 双声道 中文语音。

  • 100M 自回归 LLM:板端 CPU 运行(PyTorch fp32,原权重,中文合成质量与官方一致)
  • NPU3 加速选件: global decode/local 已编译为 AXMODEL (约 4 倍 LLM 加速), 见 reports/
  • 音频 codec 解码器(MOSS-Audio-Tokenizer-Nano):编译为 AXMODEL,运行在 NPU3 (默认,快 2.6 倍);也可选 FP32 ONNX(参考级精度,cosine=1.0)
  • 内置中文参考音色(zh_1.wav),voice-clone 模式合成,无需额外录制
快速开始(两步)
bash setup.sh      # 安装依赖(约几分钟)
bash run.sh        # 合成中文语音到 out.wav
目录结构
models/
  llm/                 # 100M TTS-LLM 权重与运行时代码(CPU)
  codec/               # codec 解码器 AXMODEL/ONNX + 查表权重 + 参考音色
python/                # Python SDK(推荐)
cpp/                   # C++ codec 解码器 SDK(AX Engine 直连)
model_convert/         # 可复现的导出/编译脚本(ONNX + Pulsar2)
reports/               # 导出/编译/仿真/性能报告
更多用法
# 自定义中文文本(支持长文本自动分句)
python python/demo.py --model-dir models \
  --text "今天天气真好,我们一起去公园散步吧。" \
  --out my_voice.wav

# 板上使用 NPU 解码 (provider=axengine 自动优先)
python python/demo.py --model-dir models --provider axengine
性能与限制
  • 生成速度:CPU LLM 约 10-13 帧/秒(12.5 帧/秒即实时),codec 解码在 NPU3
  • 输出格式:48kHz / 双声道 / 16-bit PCM WAV
  • 语言:中文最优(内置 zh 参考音色),也支持官方 20 种语言
  • 长文本:SDK 自动按句切分并保留参考音色
  • 已知限制:AXMODEL 为混合精度(全部计算 FP32 + LayerNorm S16),波形与 FP32 参考的 cosine 相似度 0.952±0.019(见 reports/simulate_report.md);需要参考级精度时用 --provider onnxruntime (板端 CPU 约慢 2.6 倍)
许可证

模型与代码遵循 Apache-2.0(OpenMOSS-Team)。商业使用请查阅上游许可证。

Runs of AXERA-TECH moss-tts-nano on huggingface.co

14
Total runs
0
24-hour runs
-3
3-day runs
-13
7-day runs
-18
30-day runs

More Information About moss-tts-nano huggingface.co Model

More moss-tts-nano license Visit here:

https://choosealicense.com/licenses/apache-2.0

moss-tts-nano huggingface.co

moss-tts-nano huggingface.co is an AI model on huggingface.co that provides moss-tts-nano's model effect (), which can be used instantly with this AXERA-TECH moss-tts-nano model. huggingface.co supports a free trial of the moss-tts-nano model, and also provides paid use of the moss-tts-nano. Support call moss-tts-nano model through api, including Node.js, Python, http.

AXERA-TECH moss-tts-nano online free

moss-tts-nano huggingface.co is an online trial and call api platform, which integrates moss-tts-nano's modeling effects, including api services, and provides a free online trial of moss-tts-nano, you can try moss-tts-nano online for free by clicking the link below.

AXERA-TECH moss-tts-nano online free url in huggingface.co:

https://huggingface.co/AXERA-TECH/moss-tts-nano

moss-tts-nano install

moss-tts-nano is an open source model from GitHub that offers a free installation service, and any user can find moss-tts-nano on GitHub to install. At the same time, huggingface.co provides the effect of moss-tts-nano install, users can directly use moss-tts-nano installed effect in huggingface.co for debugging and trial. It also supports api for free installation.

moss-tts-nano install url in huggingface.co:

https://huggingface.co/AXERA-TECH/moss-tts-nano

Url of moss-tts-nano

moss-tts-nano huggingface.co Url

Provider of moss-tts-nano huggingface.co

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