WaveSP-Net: Learnable Wavelet-Domain Sparse Prompt Tuning for Speech Deepfake Detection

Official PyTorch implementation: https://github.com/xxuan-acoustics/WaveSP-Net

How to Use

# pip install torch torchaudio huggingface_hub soundfile
import torch, torchaudio
from huggingface_hub import hf_hub_download
from model import WaveSPNet

ckpt_path = hf_hub_download(repo_id="xxuan-speech/WaveSP-Net",
                            filename="WaveSP-Net.pt")

BibTeX

@misc{xuan2025wavespnet,
      title={WaveSP-Net: Learnable Wavelet-Domain Sparse Prompt Tuning for Speech Deepfake Detection}, 
      author={Xi Xuan and Xuechen Liu and Wenxin Zhang and Yi-Cheng Lin and Xiaojian Lin and Tomi Kinnunen},
      year={2025},
      eprint={2510.05305},
      archivePrefix={arXiv},
      primaryClass={eess.AS},
      url={https://arxiv.org/abs/2510.05305}, 
}