2018/09 ~ 2019/02 Tokyo University of Agriculture and Technology Resarch assistant at Katsuhide Fujita Laboratory
2017/12 ~ 2018/10 Diverta Inc. Part-time job, Front-end & Back-end web developer
Education
2021/03 ~ 2023/03 The University of Electro-Communications, Japan Dept. of Computer and Network Engineering
2017/04 ~ 2021/03 Bachelor of Engineering, The University of Electro-Communications, Japan Security informatics cource
International Conferences
Kotaro Onishi, Toru Nakashika, "MoCoVC: Non-Parallel Voice Conversion With Momentum Contrastive Representation Learning," Proc. APSIPA, pp. 1438-1443, Nov. 2022. (IEEE Xplore)
Kotaro Onishi, Toru Nakashika, "Consistency Regularization for GAN-Based Neural Vocoders," Proc. APSIPA, pp. 1131-1136, Nov. 2022. (IEEE Xplore)
Takumi Isako, Kotaro Onishi, Takuya Kishida, Toru Nakashika, "Controllable Voice Conversion Based on Quantization of Voice Factor Scores," Proc. APSIPA, pp. 1444-1448, Nov. 2022. (IEEE Xplore)
Kei Akuzawa, Kotaro Onishi, Keisuke Takiguchi, Kohki Mametani, Koichiro Mori, "CONDITIONAL DEEP HIERARCHICAL VARIATIONAL AUTOENCODER FOR VOICE CONVERSION," Proc. APSIPA, pp. 1-6, Dec. 2021. (Link) (arXiv)
Shunsuke Goto, Kotaro Ohnishi, Yuki Saito, Kentaro Tachibana, and Koichiro Mori, "Face2Speech: towards multi-speaker text-to-speech synthesis using an embedding vector predicted from a face image," Proc. INTERSPEECH, pp. 1321--1325, Shanghai, China, Oct. 2020. (PDF) (Demo)
Domestic Conferences
大西 弘太郎, 園部 良介, 松永 裕太, "音声合成モデルを用いた音声編集の検討," 日本音響学会2023年秋季研究発表会, September 2023.
大西 弘太郎, 中鹿 亘, "MoCoVC: モーメンタム対照表現学習によるノンパラレル声質変換," 日本音響学会2022年秋季研究発表会, September 2022.