Intensity- and location-normalized training for HMM-based visual speech recognition. - Yoshihiko Nankaku; Keiichi Tokuda; Tadashi Kitamura (EUROSPEECH, 1999)

Normalized Training for HMM-Based Visual Speech Recognition. - Yoshihiko Nankaku; Keiichi Tokuda; Tadashi Kitamura; Takao Kobayashi (ICIP, 2000)

Speech recognition using voice-characteristic-dependent acoustic models. - Hiroyuki Suzuki; Heiga Zen; Yoshihiko Nankaku; Chiyomi Miyajima; Keiichi Tokuda; Tadashi Kitamura (ICASSP (1), 2003)

Parameter sharing and minimum classification error training of mixtures of factor analyzers for speaker identification. - Hiroyoshi Yamamoto; Yoshihiko Nankaku; Chiyomi Miyajima; Keiichi Tokuda; Tadashi Kitamura (ICASSP (1), 2004)

Deterministic annealing EM algorithm in parameter estimation for acoustic model. - Yohei Itaya; Heiga Zen; Yoshihiko Nankaku; Chiyomi Miyajima; Keiichi Tokuda; Tadashi Kitamura (INTERSPEECH, 2004)

On the Use of Kernel PCA for Feature Extraction in Speech Recognition. - Amaro A. de Lima; Heiga Zen; Yoshihiko Nankaku; Chiyomi Miyajima; Keiichi Tokuda; Tadashi Kitamura (IEICE Trans. Inf. Syst., 2004)

Sparse KPCA for Feature Extraction in Speech Recognition. - Amaro A. de Lima; Heiga Zen; Yoshihiko Nankaku; Keiichi Tokuda; Tadashi Kitamura; Fernando Gil Resende (ICASSP (1), 2005)

Deterministic Annealing EM Algorithm in Acoustic Modeling for Speaker and Speech Recognition. - Yohei Itaya; Heiga Zen; Yoshihiko Nankaku; Chiyomi Miyajima; Keiichi Tokuda; Tadashi Kitamura (IEICE Trans. Inf. Syst., 2005)

Applying Sparse KPCA for Feature Extraction in Speech Recognition. - Amaro A. de Lima; Heiga Zen; Yoshihiko Nankaku; Keiichi Tokuda; Tadashi Kitamura; Fernando Gil Resende (IEICE Trans. Inf. Syst., 2005)

Continuous Speech Recognition Based on General Factor Dependent Acoustic Models. - Hiroyuki Suzuki; Heiga Zen; Yoshihiko Nankaku; Chiyomi Miyajima; Keiichi Tokuda; Tadashi Kitamura (IEICE Trans. Inf. Syst., 2005)

Parameter Sharing in Mixture of Factor Analyzers for Speaker Identification. - Hiroyoshi Yamamoto; Yoshihiko Nankaku; Chiyomi Miyajima; Keiichi Tokuda; Tadashi Kitamura (IEICE Trans. Inf. Syst., 2005)

Face Recognition Based on Separable Lattice HMMS. - Daisuke Kurata; Yoshihiko Nankaku; Keiichi Tokuda; Tadashi Kitamura; Zoubin Ghahramani (ICASSP (5), 2006)

On the Use of Phonetic Information for Mapping from Articulatory Movements to Vocal Tract Spectrum. - Kenichi Nakamura; Tomoki Toda; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP (1), 2006)

Hidden Semi-Markov Model Based Speech Recognition System using Weighted Finite-State Transducer. - Keiichiro Oura; Heiga Zen; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (ICASSP (1), 2006)

Estimating Trajectory Hmm Parameters Using Monte Carlo Em With Gibbs Sampler. - Heiga Zen; Yoshihiko Nankaku; Keiichi Tokuda; Tadashi Kitamura (ICASSP (1), 2006)

Reducing computation on parallel decoding using frame-wise confidence scores. - Tomohiro Hakamata; Akinobu Lee; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2006)

An HMM-based singing voice synthesis system. - Keijiro Saino; Heiga Zen; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (INTERSPEECH, 2006)

Voice conversion based on mixtures of factor analyzers. - Yosuke Uto; Yoshihiko Nankaku; Tomoki Toda; Akinobu Lee; Keiichi Tokuda (INTERSPEECH, 2006)

Speaker adaptation of trajectory HMMs using feature-space MLLR. - Heiga Zen; Yoshihiko Nankaku; Keiichi Tokuda; Tadashi Kitamura (INTERSPEECH, 2006)

Face Recognition using Hidden Markov Eigenface Models. - Yoshihiko Nankaku; Keiichi Tokuda (ICASSP (2), 2007)

A trainable excitation model for HMM-based speech synthesis. - Ranniery Maia; Tomoki Toda; Heiga Zen; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2007)

Model-space MLLR for trajectory HMMs. - Heiga Zen; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2007)

An excitation model for HMM-based speech synthesis based on residual modeling. - Ranniery Maia; Tomoki Toda; Heiga Zen; Yoshihiko Nankaku; Keiichi Tokuda (SSW, 2007)

Spectral conversion based on statistical models including time-sequence matching. - Yoshihiko Nankaku; Kenichi Nakamura; Tomoki Toda; Keiichi Tokuda (SSW, 2007)

Acoustic modeling with contextual additive structure for HMM-based speech recognition. - Yoshihiko Nankaku; Kazuhiro Nakamura; Heiga Zen; Keiichi Tokuda (ICASSP, 2008)

Bayesian context clustering using cross valid prior distribution for HMM-based speech recognition. - Kei Hashimoto; Heiga Zen; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (INTERSPEECH, 2008)

Speaker recognition based on variational Bayesian method. - Tatsuya Ito; Kei Hashimoto; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (INTERSPEECH, 2008)

Acoustic modeling based on model structure annealing for speech recognition. - Sayaka Shiota; Kei Hashimoto; Heiga Zen; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (INTERSPEECH, 2008)

Probabilistic answer selection based on conditional random fields for spoken dialog system. - Yoshitaka Yoshimi; Ryota Kakitsuba; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (INTERSPEECH, 2008)

Simultaneous conversion of duration and spectrum based on statistical models including time-sequence matching. - Kaori Yutani; Yosuke Uto; Yoshihiko Nankaku; Tomoki Toda; Keiichi Tokuda (INTERSPEECH, 2008)

Probabilistic feature mapping based on trajectory HMMs. - Heiga Zen; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2008)

Simultaneous Acoustic, Prosodic, and Phrasing Model Training for TTs Conversion Systems. - Keiichiro Oura; Yoshihiko Nankaku; Tomoki Toda; Keiichi Tokuda; Ranniery Maia; Shinsuke Sakai; Satoshi Nakamura 001 (ISCSLP, 2008)

A Fully Consistent Hidden Semi-Markov Model-Based Speech Recognition System. - Keiichiro Oura; Heiga Zen; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (IEICE Trans. Inf. Syst., 2008)

A Bayesian approach to HMM-based speech synthesis. - Kei Hashimoto; Heiga Zen; Yoshihiko Nankaku; Takashi Masuko; Keiichi Tokuda (ICASSP, 2009)

Voice conversion based on simultaneous modelling of spectrum and F0. - Kaori Yutani; Yosuke Uto; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (ICASSP, 2009)

Stereo-based stochastic noise compensation based on trajectory GMMS. - Heiga Zen; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2009)

A Bayesian approach to Hidden Semi-Markov Model based speech synthesis. - Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2009)

Tying covariance matrices to reduce the footprint of HMM-based speech synthesis systems. - Keiichiro Oura; Heiga Zen; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (INTERSPEECH, 2009)

Deterministic annealing based training algorithm for Bayesian speech recognition. - Sayaka Shiota; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2009)

State mapping based method for cross-lingual speaker adaptation in HMM-based speech synthesis. - Yi-Jian Wu; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2009)

A Deterministic Annealing-Based Training Algorithm For Statistical Machine Translation Models. - Pascual Martínez-Gómez; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda; Germán Sanchis-Trilles (EAMT, 2010)

Factor analyzed voice models for HMM-based speech synthesis. - Kyosuke Kazumi; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2010)

Face recognition based on separable lattice 2-D HMM with state duration modeling. - Yoshiaki Takahashi; Akira Tamamori; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2010)

Statistical parametric speech synthesis based on product of experts. - Heiga Zen; Mark J. F. Gales; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2010)

Speaker adaptation based on nonlinear spectral transform for speech recognition. - Toyohiro Hayashi; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (INTERSPEECH, 2010)

HMM-based singing voice synthesis system using pitch-shifted pseudo training data. - Ayami Mase; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2010)

Voice activity detection based on conditional random fields using multiple features. - Akira Saito; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (INTERSPEECH, 2010)

Bayesian speech synthesis framework integrating training and synthesis processes. - Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (SSW, 2010)

Recent development of the HMM-based singing voice synthesis system - Sinsy. - Keiichiro Oura; Ayami Mase; Tomohiko Yamada; Satoru Muto; Yoshihiko Nankaku; Keiichi Tokuda (SSW, 2010)

Spectral modeling with contextual additive structure for HMM-based speech synthesis. - Shinji Takaki; Yoshihiko Nankaku; Keiichi Tokuda (SSW, 2010)

A Covariance-Tying Technique for HMM-Based Speech Synthesis. - Keiichiro Oura; Heiga Zen; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (IEICE Trans. Inf. Syst., 2010)

Global variance modeling on frequency domain delta LSP for HMM-based speech synthesis. - Shifeng Pan; Yoshihiko Nankaku; Keiichi Tokuda; Jianhua Tao 001 (ICASSP, 2011)

An optimization algorithm of independent mean and variance parameter tying structures for HMM-based speech synthesis. - Shinji Takaki; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2011)

Estimation of Window Coefficients for Dynamic Feature Extraction for HMM-Based Speech Synthesis. - Ling-Hui Chen; Yoshihiko Nankaku; Heiga Zen; Keiichi Tokuda; Zhen-Hua Ling; Li-Rong Dai 001 (INTERSPEECH, 2011)

Multi-Speaker Modeling with Shared Prior Distributions and Model Structures for Bayesian Speech Synthesis. - Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2011)

Evaluation of Tree-Trellis Based Decoding in Over-Million LVCSR. - Naoaki Ito; Yoshihiko Nankaku; Akinobu Lee (INTERSPEECH, 2011)

A Bayesian Approach to Voice Conversion Based on GMMs Using Multiple Model Structures. - Lei Li; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2011)

GMM-Based Missing-Feature Reconstruction on Multi-Frame Windows. - Ulpu Remes; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2011)

Bayesian Context Clustering Using Cross Validation for Speech Recognition. - Kei Hashimoto; Heiga Zen; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (IEICE Trans. Inf. Syst., 2011)

Continuous Stochastic Feature Mapping Based on Trajectory HMMs. - Heiga Zen; Yoshihiko Nankaku; Keiichi Tokuda (IEEE Trans. Speech Audio Process., 2011)

Face recognition based on extended separable lattice 2-D HMMS. - Keisuke Kumaki; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2012)

Pitch adaptive training for hmm-based singing voice synthesis. - Keiichiro Oura; Ayami Mase; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2012)

Face recognition based on separable lattice 2-D HMMS using variational bayesian method. - Kei Sawada; Akira Tamamori; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2012)

A model structure integration based on a Bayesian framework for speech recognition. - Sayaka Shiota; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2012)

A Bayesian Approach to Speaker Recognition Based on GMMs Using Multiple Model Structures. - Takafumi Hattori; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2012)

Cross-lingual Speaker Adaptation for HMM-based Speech Synthesis based on Perceptual Characteristics and Speaker Interpolation. - Viviane de Franca Oliveira; Sayaka Shiota; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2012)

An Extension of Separable Lattice 2-D HMMs for Rotational Data Variations. - Akira Tamamori; Yoshihiko Nankaku; Keiichi Tokuda (IEICE Trans. Inf. Syst., 2012)

Product of Experts for Statistical Parametric Speech Synthesis. - Heiga Zen; Mark J. F. Gales; Yoshihiko Nankaku; Keiichi Tokuda (IEEE Trans. Speech Audio Process., 2012)

Image recognition based on hidden Markov eigen-image models using variational Bayesian method. - Kei Sawada; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (APSIPA, 2013)

Separable lattice 2-D HMMS introducing state duration control for recognition of images with various variations. - Takaya Makino; Shinji Takaki; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2013)

Integration of acoustic modeling and mel-cepstral analysis for HMM-based speech synthesis. - Kazuhiro Nakamura; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2013)

Contextual partial additive structure for HMM-based speech synthesis. - Shinji Takaki; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2013)

Cross-lingual speaker adaptation based on factor analysis using bilingual speech data for HMM-based speech synthesis. - Takenori Yoshimura; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (SSW, 2013)

A Bayesian Framework Using Multiple Model Structures for Speech Recognition. - Sayaka Shiota; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (IEICE Trans. Inf. Syst., 2013)

Speech Synthesis Based on Hidden Markov Models. - Keiichi Tokuda; Yoshihiko Nankaku; Tomoki Toda; Heiga Zen; Junichi Yamagishi; Keiichiro Oura (Proc. IEEE, 2013)

HMM-Based singing voice synthesis and its application to Japanese and English. - Kazuhiro Nakamura; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2014)

Integration of speaker and pitch adaptive training for HMM-based singing voice synthesis. - Kanako Shirota; Kazuhiro Nakamura; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2014)

A mel-cepstral analysis technique restoring high frequency components from low-sampling-rate speech. - Kazuhiro Nakamura; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2014)

Integration of Spectral Feature Extraction and Modeling for HMM-Based Speech Synthesis. - Kazuhiro Nakamura; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (IEICE Trans. Inf. Syst., 2014)

Image Recognition Based on Separable Lattice Trajectory 2-D HMMs. - Akira Tamamori; Yoshihiko Nankaku; Keiichi Tokuda (IEICE Trans. Inf. Syst., 2014)

Contextual Additive Structure for HMM-Based Speech Synthesis. - Shinji Takaki; Yoshihiko Nankaku; Keiichi Tokuda (IEEE J. Sel. Top. Signal Process., 2014)

The effect of neural networks in statistical parametric speech synthesis. - Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2015)

Prosodically-enhanced recurrent neural network language models. - Siva Reddy Gangireddy; Steve Renals; Yoshihiko Nankaku; Akinobu Lee (INTERSPEECH, 2015)

Simultaneous optimization of multiple tree structures for factor analyzed HMM-based speech synthesis. - Takenori Yoshimura; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2015)

Trajectory training considering global variance for speech synthesis based on neural networks. - Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2016)

Redefining the Linguistic Context Feature Set for HMM and DNN TTS Through Position and Parsing. - Rasmus Dall; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2016)

Voice Conversion Based on Trajectory Model Training of Neural Networks Considering Global Variance. - Naoki Hosaka; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2016)

Singing Voice Synthesis Based on Deep Neural Networks. - Masanari Nishimura; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2016)

Temporal modeling in neural network based statistical parametric speech synthesis. - Keiichi Tokuda; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku (SSW, 2016)

A Bayesian Approach to Image Recognition Based on Separable Lattice Hidden Markov Models. - Kei Sawada; Akira Tamamori; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (IEICE Trans. Inf. Syst., 2016)

User Generated Dialogue Systems: uDialogue. - Keiichi Tokuda; Akinobu Lee; Yoshihiko Nankaku; Keiichiro Oura; Kei Hashimoto; Daisuke Yamamoto; Ichi Takumi; Takahiro Uchiya; Shuhei Tsutsumi; Steve Renals; Junichi Yamagishi (Human-Harmonized Information Technology (2), 2017)

Image recognition based on discriminative models using features generated from separable lattice HMMS. - Yoshinari Tsuzuki; Kei Sawada; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2017)

Articulatory Text-to-Speech Synthesis Using the Digital Waveguide Mesh Driven by a Deep Neural Network. - Amelia Jane Gully; Takenori Yoshimura; Damian T. Murphy; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2017)

Simultaneous Optimization of Multiple Tree-Based Factor Analyzed HMM for Speech Synthesis. - Takenori Yoshimura; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (IEEE ACM Trans. Audio Speech Lang. Process., 2017)

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

Recent Development of the DNN-based Singing Voice Synthesis System - Sinsy. - Yukiya Hono; Shumma Murata; Kazuhiro Nakamura; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (APSIPA, 2018)

Image Recognition Based on Convolutional Neural Networks Using Features Generated from Separable Lattice Hidden Markov Models. - Takayuki Kasugai; Yoshinari Tsuzuki; Kei Sawada; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (APSIPA, 2018)

Speaker Adaptation for Speech Synthesis Based on Deep Neural Networks Using Hidden Semi-Markov Model Structures. - Kento Nakao; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (APSIPA, 2018)

Singing Voice Conversion Using Posted Waveform Data on Music Social Media. - Koki Senda; Yukiya Hono; Kei Sawada; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (APSIPA, 2018)

Discriminative Feature Extraction Based on Sequential Variational Autoencoder for Speaker Recognition. - Takenori Yoshimura; Natsumi Koike; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (APSIPA, 2018)

The NITech text-to-speech system for the Blizzard Challenge 2018. - Kei Sawada; Takenori Yoshimura; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (Blizzard Challenge, 2018)

Image Recognition Based on Separable Lattice Hmms Using a Deep Neural Network for Output Probability Distributions. - Eiji Ichikawa; Kei Sawada; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2018)

Statistical Voice Conversion Based on Wavenet. - Jumpei Niwa; Takenori Yoshimura; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2018)

WaveNet-Based Zero-Delay Lossless Speech Coding. - Takenori Yoshimura; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (SLT, 2018)

Mel-Cepstrum-Based Quantization Noise Shaping Applied to Neural-Network-Based Speech Waveform Synthesis. - Takenori Yoshimura; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (IEEE ACM Trans. Audio Speech Lang. Process., 2018)

Singing Voice Synthesis Based on Generative Adversarial Networks. - Yukiya Hono; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2019)

Speaker-dependent Wavenet-based Delay-free Adpcm Speech Coding. - Takenori Yoshimura; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2019)

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)

Deep neural network based real-time speech vocoder with periodic and aperiodic inputs. - Keiichiro Oura; Kazuhiro Nakamura; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (SSW, 2019)

Low computational cost speech synthesis based on deep neural networks using hidden semi-Markov model structures. - Motoki Shimada; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (SSW, 2019)

Singing voice synthesis based on convolutional neural networks. - Kazuhiro Nakamura; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (CoRR, 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)

Fast and High-Quality Singing Voice Synthesis System Based on Convolutional Neural Networks. - Kazuhiro Nakamura; Shinji Takaki; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2020)

Hierarchical Multi-Grained Generative Model for Expressive Speech Synthesis. - Yukiya Hono; Kazuna Tsuboi; Kei Sawada; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2020)

Periodnet: A Non-Autoregressive Waveform Generation Model with a Structure Separating Periodic and Aperiodic Components. - Yukiya Hono; Shinji Takaki; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2021)

PeriodNet: A Non-Autoregressive Raw Waveform Generative Model With a Structure Separating Periodic and Aperiodic Components. - Yukiya Hono; Shinji Takaki; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (IEEE Access, 2021)

Sinsy: A Deep Neural Network-Based Singing Voice Synthesis System. - Yukiya Hono; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (IEEE ACM Trans. Audio Speech Lang. Process., 2021)

Enhancing Social Telepresence on Text Communication Using Robot Avatar that Reflects User's Chatting States. - Yasutaka Nakamura; Seiichi Harata; Takuto Sakuma; Yoshihiro Tanaka; Yoshihiko Nankaku; Shohei Kato (GCCE, 2022)

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)

End-to-End Text-to-Speech Based on Latent Representation of Speaking Styles Using Spontaneous Dialogue. - Kentaro Mitsui; Tianyu Zhao 001; Kei Sawada; Yukiya Hono; Yoshihiko Nankaku; Keiichi Tokuda (INTERSPEECH, 2022)

Singing Voice Synthesis Based on a Musical Note Position-Aware Attention Mechanism. - Yukiya Hono; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2023)

Embedding a Differentiable Mel-Cepstral Synthesis Filter to a Neural Speech Synthesis System. - Takenori Yoshimura; Shinji Takaki; Kazuhiro Nakamura; Keiichiro Oura; Yukiya Hono; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2023)

Singing voice synthesis based on frame-level sequence-to-sequence models considering vocal timing deviation. - Miku Nishihara; Yukiya Hono; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (CoRR, 2023)

PeriodGrad: Towards Pitch-Controllable Neural Vocoder Based on a Diffusion Probabilistic Model. - Yukiya Hono; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2024)

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