Speech Synthesis Using WaveNet Vocoder Based on Periodic/Aperiodic Decomposition. - Takato Fujimoto; Takenori Yoshimura; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (APSIPA, 2018)

Impacts of input linguistic feature representation on Japanese end-to-end speech synthesis. - Takato Fujimoto; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (SSW, 2019)

Semi-Supervised Learning Based on Hierarchical Generative Models for End-to-End Speech Synthesis. - Takato Fujimoto; Shinji Takaki; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2020)

Autoregressive Variational Autoencoder with a Hidden Semi-Markov Model-Based Structured Attention for Speech Synthesis. - Takato Fujimoto; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2022)

SPTK4: An Open-Source Software Toolkit for Speech Signal Processing. - Takenori Yoshimura; Takato Fujimoto; Keiichiro Oura; Keiichi Tokuda (SSW, 2023)

V2Coder: A Non-Autoregressive Vocoder Based on Hierarchical Variational Autoencoders. - Takato Fujimoto; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (IEEE Access, 2025)