著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) KAWAHARA H.,Nearly Defect-free F0 Trajectory Extraction for Expressive Speech Modifications based on STRAIGHT,"Interspeech'05, Lisboa",,,2005,,,,https://cir.nii.ac.jp/crid/1571417125504448768,