@article{coarsetofineoptimizationforspeech,
  title = {Coarse-to-fine Optimization for Speech Enhancement},
  author = {Jian Yao and Ahmad Al-Dahle},
  year = {2019},
  eprint = {1908.08044},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1908.08044v1},
}