@article{nuwaveadiffusionprobabilisticmodelfor,
  title = {NU-Wave: A Diffusion Probabilistic Model for Neural Audio Upsampling},
  author = {Junhyeok Lee and Seungu Han},
  year = {2021},
  eprint = {2104.02321},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.02321v2},
}