🟣 EzAudio is a diffusion-based text-to-audio generation model. Designed for real-world audio applications, EzAudio brings together high-quality audio synthesis with lower computational demands.

🎛 Play with EzAudio for text-to-audio generation, editing, and inpainting: EzAudio Space

🎮 EzAudio-ControlNet is available: EzAudio-ControlNet Space

Clone the repository:

git clone git@github.com:haidog-yaqub/EzAudio.git

Install the dependencies:

cd EzAudio
pip install -r requirements.txt

Download checkponts (Optional): https://huggingface.co/OpenSound/EzAudio

You can use the model with the following code:

from api.ezaudio import EzAudio
import torch
import soundfile as sf

# load model
device = 'cuda' if torch.cuda.is_available() else 'cpu'
ezaudio = EzAudio(model_name='s3_xl', device=device)

# text to audio genertation
prompt = "a dog barking in the distance"
sr, audio = ezaudio.generate_audio(prompt)
sf.write(f'{prompt}.wav', audio, sr)

# audio inpainting
prompt = "A train passes by, blowing its horns"
original_audio = 'ref.wav'
sr, audio = ezaudio.editing_audio(prompt, boundary=2, gt_file=original_audio,
                                  mask_start=1, mask_length=5)
sf.write(f'{prompt}_edit.wav', audio, sr)

• Release Gradio Demo along with checkpoints EzAudio Space
• Release ControlNet Demo along with checkpoints EzAudio ControlNet Space
• Release inference code
• Improve API and support automatic ckpts downloading [WIP]
• Release checkpoints for stage1 and stage2
• Release training pipeline and dataset

If you find the code useful for your research, please consider citing:

@article{hai2024ezaudio,
  title={EzAudio: Enhancing Text-to-Audio Generation with Efficient Diffusion Transformer},
  author={Hai, Jiarui and Xu, Yong and Zhang, Hao and Li, Chenxing and Wang, Helin and Elhilali, Mounya and Yu, Dong},
  journal={arXiv preprint arXiv:2409.10819},
  year={2024}
}

Some codes are borrowed from or inspired by: U-Vit, Pixel-Art, Huyuan-DiT, and Stable Audio.