論文 - 小坂 哲夫
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A Study of Japanese Mixed Emotional Speech Synthesis Based on an End-to-End Emotional Speech Synthesis Model,Proc. of APSIPA ASC 2025,789-794,2025年10月
Issei Sakata, Tetsuo Kosaka
共著(国内のみ)
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Utility of spectral leakages to the depth profile using sub-bin in spectral-domain optical coherence tomography,APPLIED OPTICS,64(25) 7566-7577,2025年09月
Sato, M; Kawada, K; Masuta, J; Kosaka, T
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Exploring Ultra-Low-Dimensional End-to-End Neural Vocoder Using Primary Speech Parameters,Proc. of 2025 IEEE 13th Global Conference on Consumer Electronics,776-778,2025年09月
Sumiharu Kobayashi, Tetsuo Kosaka, Tasashi Nose, Akinori Ito
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Development of a Multimodal Dialogue System in a VR Environment,Proc. of 2025 IEEE 13th Global Conference on Consumer Electronics,1111-1114,2025年09月
Yoji Sekido, Kenta Hosoya, Shuichiro Hatanaka, Tetsuo Kosaka
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End-to-End Neural Formant Synthesis Using Low-Dimensional Acoustic Parameters,Proc. of 2024 IEEE 13th Global Conference on Consumer Electronics,840-843,2024年11月
Sumiharu Kobayashi, Tetsuo Kosaka, Tasashi Nose
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Speech emotion recognition based on linguistic features of spoken language,Proc. of 2024 IEEE 13th Global Conference on Consumer Electronics,1175-1178,2024年11月
Keita Kishi, Kiyohide Sato, Tetsuo Kosaka
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Simultaneous Adaptation of Acoustic and Language Models for Emotional Speech Recognition Using Tweet Data,IEICE Trans. Information ans Systems,E107-D(3) 363-373,2024年03月
Tetsuo Kosaka, Kazuya Saeki, Yoshitaka Aizawa, Masaharu Kato, Takashi Nose
共著(国内のみ)
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Speech emotion recognition by late fusion of linguistic and acoustic features using deep learning models,Proc. of APSIPA ASC 2023,1013-1018,2023年11月
Kiyohide Sato, Keita Kishi, Tetsuo Kosaka
共著(国内のみ)
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Frequency resolution improvement by sub-bins and an inverse matrix in discrete Fourier transform,Applied optics,62(25) 6614-6624,2023年08月
Manabu Sato, Shunta Nakabayashi, Ryusei Ito, Junpei Masuta, Tetsuo Kosaka
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Emotion recognition combininb acoustic and linguistic features based on speech recognition results,Proc. of 2021 IEEE 10th Global Conference on Consumer Electronics,889-892,2021年10月
Misaki Sakurai, Tetsuo Kosaka
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Improvement of frequency resolution using a sub-bin structure in the discrete Fourier transform,Applied optics,60(21) 6290-6301,2021年07月
Manabu Sato, Yuuki Kimura, Junpei Masuta, Tetsuo Kosaka, Izumi Nishidate
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Language Model Adaptation for Emotional Speech Recognition using Tweet Data,Proc. of APSIPA ASC 2020,371-375,2020年12月
Kazuya Saeki, Masaharu Kato, Tetsuo Kosaka
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Performance Improvement of Prosody-Controlled Voice Conversion by Language Model Adaptation,Proc. of 2019 IEEE 8th Global Conference on Consumer Electronics,854-856,2019年10月
Kazuya Saeki, Masaharu Kato, Tetsuo Kosaka
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Investigation of Acoustic Models for Emotion Recognition Using a Spontaneous Speech Corpus,Proc. of 23nd International Congress on Acoustics,0300,2019年09月
Tetsuo Kosaka, Yuka Haneda, Daisuke Makabe, Masaharu Kato,
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Acoustic Model Adaptation for Emotional Speech Recognition Using Twitter-Based Emotional Speech Corpus,Proc. of APSIPA ASC 2018,1747-1751,2018年11月
Tetsuo Kosaka, Yoshitaka Aizawa, Masaharu Kato, Takashi Nose
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Improving Voice Activity Detection for Multimodal Movie Dialogue Corpus,Proc. of 2018 IEEE 7th Global Conference on Consumer Electronics,453-456,2018年10月
Tetsuo Kosaka, Ikumi Suga, Masashi Inoue
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ディープニューラルネットワークを用いた教師なしクロス適応による音声認識,電子情報通信学会論文誌,J101-D(8) 1190-1199,2018年08月
冨田建斗,高木瑛,加藤正治,小坂哲夫
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Multimodal Spoken Dialog System Using State Estimation by Body Motion,Proc. of 2017 IEEE 6th Global Conference on Consumer Electronics,348-351,2017年10月
Takeru Koseki, Tetsuo Kosaka
共著(国内のみ)
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Many-to-many voice conversion using hidden Markov model-based speech recognition and synthesis,5th Joint Meeting of the Acoustical Society of America and Acoustical Society of Japan,2016年12月
Y. Aizawa, M. Kato and T. Kosaka
共著(国内のみ)
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Voice activity detection in movies using multi-class deep neural networks,5th Joint Meeting of the Acoustical Society of America and Acoustical Society of Japan,2016年12月
I. Suga, R. Yasuhara, M. Inoue and T. Kosaka
共著(国内のみ)