Papers - NANKAKU Yoshihiko
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Mel-Cepstrum-Based Quantization Noise Shaping Applied to Neural-Network-Based Speech Waveform Synthesis Reviewed International journal
Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, and Keiichi Tokuda
IEEE/ACM Transactions on Audio, Speech, and Language Processing 26 ( 7 ) 1173 - 1180 2018.07
Language：English Publishing type：Research paper (scientific journal)
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時間構造を考慮したニューラルネットワークに基づく音声合成における話者適応の検討
中尾健人, 橋本佳, 大浦圭一郎, 南角吉彦, 徳田恵一
電子情報通信学会技術研究報告 118 ( 112 ) 53 - 58 2018.06
Language：Japanese Publishing type：Research paper (conference, symposium, etc.)
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Statistical voice conversion based on WaveNet Reviewed International journal
Jumpei Niwa, Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, and Keiichi Tokuda
2018 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 2018.04
Language：English Publishing type：Research paper (international conference proceedings)
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Image recognition based on separable lattice HMMs using a deep neural network for output probability distributions Reviewed International journal
Eiji Ichikawa, Kei Sawada, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, and Keiichi Tokuda
2018 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 2018.04
Language：English Publishing type：Research paper (international conference proceedings)
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Constructing text-to-speech systems for languages with unknown pronunciations Reviewed
Kei Sawada, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda
Acoustical Science and Technology 39 ( 2 ) 119 - 129 2018.03
Language：English Publishing type：Research paper (scientific journal)
DOI： 10.1250/ast.39.119
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Singing voice synthesis using timing-lag model based on a deep neural network
2018.03
Language：Japanese Publishing type：Research paper (other academic)
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Singing voice synthesis based on neural network using a structure of a hidden semi-Markov model
2018.03
Language：Japanese Publishing type：Research paper (other academic)
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隠れマルコフモデルに基づく日本語音声合成ソフトウェア入門 Invited
大浦 圭一郎, 橋本 佳, 南角 吉彦, 徳田 恵一
システム制御情報学会誌 62 ( 2 ) 57 - 62 2018.02
Language：Japanese Publishing type：Research paper (scientific journal)
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A study on voice conversion based on WaveNet
IEICE Technical Report 117 ( 393 ) 99 - 104 2018.01
Language：Japanese Publishing type：Research paper (conference, symposium, etc.)
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Trajectory training considering power for speech synthesis based on neural networks
IEICE Technical Report 117 ( 393 ) 43 - 48 2018.01
Language：Japanese Publishing type：Research paper (conference, symposium, etc.)
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Mel-cepstrum based quantization noise shaping applied to speech synthesis based on WaveNet
IEICE Technical Report 117 ( 393 ) 93 - 98 2018.01
Language：Japanese Publishing type：Research paper (conference, symposium, etc.)
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Blizzard Challenge 2017のためのNITechテキスト音声合成システム
沢田慶, 橋本佳, 大浦圭一郎, 南角吉彦, 徳田恵一
日本音響学会2017年秋季研究発表会講演論文集 287 - 290 2017.09
Language：Japanese Publishing type：Research paper (other academic)
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音楽SNSの投稿データを利用した歌唱声質変換
法野行哉, 沢田慶, 橋本佳, 大浦圭一郎, 南角吉彦, 徳田恵一, 近藤大介, 石川大輔
日本音響学会2017年秋季研究発表会講演論文集 209 - 210 2017.09
Language：Japanese Publishing type：Research paper (other academic)
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WaveNet-based voice conversion
Jumpei Niwa, Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, and Keiichi Tokuda
日本音響学会2017年秋季研究発表会講演論文集 207 - 208 2017.09
Language：English Publishing type：Research paper (other academic)
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WaveNetにおけるメルケプストラムに基づくノイズシェーピング量子化法の適用
吉村建慶, 橋本佳, 大浦圭一郎, 南角吉彦, 徳田恵一
日本音響学会2017年秋季研究発表会講演論文集 193 - 194 2017.09
Language：Japanese Publishing type：Research paper (other academic)
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Simultaneous optimization of multiple tree-based factor analyzed HMM for speech synthesis Reviewed
Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, and Keiichi Tokuda
IEEE/ACM Transactions on Audio, Speech and Language Processing 25 ( 9 ) 1532 - 1541 2017.09
Language：English Publishing type：Research paper (scientific journal)
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Articulatory text-to-speech synthesis using the digital waveguide mesh driven by a deep neural network Reviewed International coauthorship
Amelia Gully, Takenori Yoshimura, Damian Murphy, Kei Hashimoto, Yoshihiko Nankaku, and Keiichi Tokuda
Proceedings of Interspeech 2017 234 - 238 2017.08
Language：English Publishing type：Research paper (international conference proceedings)
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Image recognition based on discriminative models using features generated from separable lattice HMMs Reviewed
Yoshinari Tsuzuki, Kei Sawada, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
Proceedings of 2017 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2017) 2607 - 2611 2017.03
Language：English Publishing type：Research paper (international conference proceedings)
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ニューラルネットワークに基づく音声合成における音響特徴量抽出条件の検討
村瀬栞, 橋本佳, 大浦圭一郎, 南角吉彦, 徳田恵一
日本音響学会2017年春季研究発表会講演論文集 263 - 264 2017.03
Language：Japanese Publishing type：Research paper (other academic)
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DNN-GMMハイブリッドモデルに基づく声質変換の検討
市川裕詞, 橋本佳, 大浦圭一郎, 南角吉彦, 徳田恵一
日本音響学会2017年春季研究発表会講演論文集 233 - 234 2017.03
Language：Japanese Publishing type：Research paper (other academic)
