@article{hf0ahybridpitchextractionmethodfor,
  title = {hf0: A hybrid pitch extraction method for multimodal voice},
  author = {Pradeep Rengaswamy and Gurunath Reddy M and Krothapalli Sreenivasa Rao},
  year = {2019},
  eprint = {1904.09765},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1904.09765v1},
}