Wataru Nakata

24 papers A 3C 2Misc 1Journal 14Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
DistilMOS: Layer-Wise Self-Distillation For Self-Supervised Learning Model-Based MOS Prediction.
CoRR
Jianing Yang, Wataru Nakata, Yuki Saito, Hiroshi Saruwatari
2026 J jnl
Geneses: Unified Generative Speech Enhancement and Separation.
CoRR
Kohei Asai, Wataru Nakata, Yuki Saito, Hiroshi Saruwatari
2026 J jnl
Speaker-conditioned phrase break prediction for text-to-speech with phoneme-level pre-trained language model.
Speech Commun.
Dong Yang, Yuki Saito, Takaaki Saeki, Tomoki Koriyama, Wataru Nakata, Detai Xin, Hiroshi Saruwatari
2025 Misc conf
Causal Speech Enhancement with Predicting Semantics based on Quantized Self-supervised Learning Features.
ICASSP
Emiru Tsunoo, Yuki Saito, Wataru Nakata, Hiroshi Saruwatari
2025 C conf
Multi-Sampling-Frequency Naturalness MOS Prediction Using Self-Supervised Learning Model with Sampling-Frequency-Independent Layer.
ASRU
Go Nishikawa, Wataru Nakata, Yuki Saito, Kanami Imamura, Hiroshi Saruwatari, Tomohiko Nakamura
2025 J jnl
Multi-Sampling-Frequency Naturalness MOS Prediction Using Self-Supervised Learning Model with Sampling-Frequency-Independent Layer.
CoRR
Go Nishikawa, Wataru Nakata, Yuki Saito, Kanami Imamura, Hiroshi Saruwatari, Tomohiko Nakamura
2025 — conf
ReverbMiipher: Generative Speech Restoration meets Reverberation Characteristics Controllability.
WASPAA
Wataru Nakata, Yuma Koizumi, Shigeki Karita, Robin Scheibler, Haruko Ishikawa, Adriana Guevara-Rukoz, Heiga Zen, Michiel Bacchiani
2025 J jnl
ReverbMiipher: Generative Speech Restoration meets Reverberation Characteristics Controllability.
CoRR
Wataru Nakata, Yuma Koizumi, Shigeki Karita, Robin Scheibler, Haruko Ishikawa, Adriana Guevara-Rukoz, Heiga Zen, Michiel Bacchiani
2025 J jnl
Sidon: Fast and Robust Open-Source Multilingual Speech Restoration for Large-scale Dataset Cleansing.
CoRR
Wataru Nakata, Yuki Saito, Yota Ueda, Hiroshi Saruwatari
2024 J jnl
Building speech corpus with diverse voice characteristics for its prompt-based representation.
CoRR
Aya Watanabe, Shinnosuke Takamichi, Yuki Saito, Wataru Nakata, Detai Xin, Hiroshi Saruwatari
2024 J jnl
Causal Speech Enhancement with Predicting Semantics based on Quantized Self-supervised Learning Features.
CoRR
Emiru Tsunoo, Yuki Saito, Wataru Nakata, Hiroshi Saruwatari
2024 J jnl
J-CHAT: Japanese Large-scale Spoken Dialogue Corpus for Spoken Dialogue Language Modeling.
CoRR
Wataru Nakata, Kentaro Seki, Hitomi Yanaka, Yuki Saito, Shinnosuke Takamichi, Hiroshi Saruwatari
2024 — conf
NecoBERT: Self-Supervised Learning Model Trained by Masked Language Modeling on Rich Acoustic Features Derived from Neural Audio Codec.
APSIPA
Wataru Nakata, Takaaki Saeki, Yuki Saito, Shinnosuke Takamichi, Hiroshi Saruwatari
2024 J jnl
The T05 System for The VoiceMOS Challenge 2024: Transfer Learning from Deep Image Classifier to Naturalness MOS Prediction of High-Quality Synthetic Speech.
CoRR
Kaito Baba, Wataru Nakata, Yuki Saito, Hiroshi Saruwatari
2024 — conf
The T05 System for the voicemos challenge 2024: Transfer Learning from Deep Image Classifier to Naturalness MOS Prediction of High-Quality Synthetic Speech.
SLT
Kaito Baba, Wataru Nakata, Yuki Saito, Hiroshi Saruwatari
2024 J jnl
UTDUSS: UTokyo-SaruLab System for Interspeech2024 Speech Processing Using Discrete Speech Unit Challenge.
CoRR
Wataru Nakata, Kazuki Yamauchi, Dong Yang, Hiroaki Hyodo, Yuki Saito
2023 C conf
COCO-NUT: Corpus of Japanese Utterance and Voice Characteristics Description for Prompt-Based Control.
ASRU
Aya Watanabe, Shinnosuke Takamichi, Yuki Saito, Wataru Nakata, Detai Xin, Hiroshi Saruwatari
2023 J jnl
Coco-Nut: Corpus of Japanese Utterance and Voice Characteristics Description for Prompt-based Control.
CoRR
Aya Watanabe, Shinnosuke Takamichi, Yuki Saito, Wataru Nakata, Detai Xin, Hiroshi Saruwatari
2022 A conf
J-MAC: Japanese multi-speaker audiobook corpus for speech synthesis.
INTERSPEECH
Shinnosuke Takamichi, Wataru Nakata, Naoko Tanji, Hiroshi Saruwatari
2022 J jnl
J-MAC: Japanese multi-speaker audiobook corpus for speech synthesis.
CoRR
Shinnosuke Takamichi, Wataru Nakata, Naoko Tanji, Hiroshi Saruwatari
2022 A conf
Predicting VQVAE-based Character Acting Style from Quotation-Annotated Text for Audiobook Speech Synthesis.
INTERSPEECH
Wataru Nakata, Tomoki Koriyama, Shinnosuke Takamichi, Yuki Saito, Yusuke Ijima, Ryo Masumura, Hiroshi Saruwatari
2022 A conf
UTMOS: UTokyo-SaruLab System for VoiceMOS Challenge 2022.
INTERSPEECH
Takaaki Saeki, Detai Xin, Wataru Nakata, Tomoki Koriyama, Shinnosuke Takamichi, Hiroshi Saruwatari
2022 J jnl
UTMOS: UTokyo-SaruLab System for VoiceMOS Challenge 2022.
CoRR
Takaaki Saeki, Detai Xin, Wataru Nakata, Tomoki Koriyama, Shinnosuke Takamichi, Hiroshi Saruwatari
2021 — conf
Audiobook Speech Synthesis Conditioned by Cross-Sentence Context-Aware Word Embeddings.
SSW
Wataru Nakata, Tomoki Koriyama, Shinnosuke Takamichi, Naoko Tanji, Yusuke Ijima, Ryo Masumura, Hiroshi Saruwatari