@article{emotionalvoiceconversiontheorydatabases,
  title = {Emotional Voice Conversion: Theory, Databases and ESD},
  author = {Kun Zhou and Berrak Sisman and Rui Liu and Haizhou Li},
  year = {2021},
  eprint = {2105.14762},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.14762v2},
}