@inproceedings{violante-etal-2013-improving,
    title = "Improving speech synthesis quality by reducing pitch peaks in the source recordings",
    author = "Violante, Luisina  and
      Rodr{\'i}guez Zivic, Pablo  and
      Gravano, Agust{\'i}n",
    editor = "Vanderwende, Lucy  and
      Daum{\'e} III, Hal  and
      Kirchhoff, Katrin",
    booktitle = "Proceedings of the 2013 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies",
    month = jun,
    year = "2013",
    address = "Atlanta, Georgia",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/N13-1054/",
    pages = "502--506"
}