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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NLC, IPSJ-NL, SP, IPSJ-SLP (Joint) [detail] |
2019-12-06 13:55 |
Tokyo | NHK Science & Technology Research Labs. | [Poster Presentation]
Synthetic speech-based sound masking for privacy protection when speaking to smartphones in public space Takahiro Tsugui, Shinji Takaki, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda (Nagoya Inst. of Tech.)  SP2019-38 |
In this paper, we propose a synthetic speech-based sound masking method that protects the privacy when speaking to smart... [more] | SP2019-38 pp.55-60 |
| NLC, IPSJ-NL, SP, IPSJ-SLP (Joint) [detail] |
2019-12-06 16:00 |
Tokyo | NHK Science & Technology Research Labs. | A comparison of neural vocoders in singing voice synthesis Sota Wada, Yukiya Hono, Shinji Takaki, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda (Nagoya Inst. of Tech.) SP2019-42 |
In this study, we compare five types of vocoders based on neural networks (neural vocoders) for singing voice synthesis.... [more] | SP2019-42 pp.85-90 |
| PRMU, SP | 2018-06-29 11:00 |
Nagano | Speaker adaptation in speech synthesis based on neural networks including temporal structure modeling Kento Nakao, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda (NIT) PRMU2018-31 SP2018-11 |
This paper proposes a speaker adaptation technique for speech synthesis based on deep neural networks (DNNs) using a str... [more] | PRMU2018-31 SP2018-11 pp.53-58 |
|
| SP, ASJ-H | 2018-01-20 14:55 |
Tokyo | The University of Tokyo | [Poster Presentation]
TRAJECTORY TRAINING CONSIDERING POWER FOR SPEECH SYNTHESIS BASED ON NEURAL NETWORKS Ryohei Funato, Kei Hashimoto, keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda (Nagoya Inst. of Tech.) SP2017-74 |
In statistical parametric speech synthesis, a relation between acoustic features and linguistic features is modeled by s... [more] | SP2017-74 pp.43-48 |
| SP, ASJ-H | 2018-01-21 15:35 |
Tokyo | The University of Tokyo | Mel-cepstrum based quantization noise shaping applied to speech synthesis based on WaveNet Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda (Nagoya Inst. of Tech.) SP2017-83 |
This paper proposes a mel-cepstrum based quantization noise shaping for improving the quality of synthetic speech genera... [more] | SP2017-83 pp.93-98 |
| SP, ASJ-H | 2018-01-21 16:00 |
Tokyo | The University of Tokyo | A study on voice conversion based on WaveNet Jumpei Niwa, Takenori Yoshimura, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda (NIT) SP2017-84 |
This paper proposes a voice conversion technique based on WaveNet to directly generate target audio waveforms from acous... [more] | SP2017-84 pp.99-104 |
| SP | 2017-01-21 11:00 |
Tokyo | The University of Tokyo | [Poster Presentation]
Designing linguistic features for expressive speech synthesis using audiobooks Chiaki Asai, Kei Sawada, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda (Nagoya Inst. of Tech.) SP2016-70 |
In order to synthesize expressive speech, various statistical parametric speech synthesis systems have been proposed. Sp... [more] | SP2016-70 pp.35-40 |
| SP | 2017-01-21 16:35 |
Tokyo | The University of Tokyo | Simultaneous modeling of acoustic feature sequences and its temporal structures for DNN-based speech synthesis Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda (Nagoya Inst. of Tech.) SP2016-76 |
In statistical parametric speech synthesis, a hidden Markov model (HMM) is widely used as an acoustic model. Recently, d... [more] | SP2016-76 pp.71-76 |
| NLC, IPSJ-NL, SP, IPSJ-SLP (Joint) [detail] |
2015-12-03 09:00 |
Aichi | Nagoya Inst of Tech. | Evaluation of text-to-speech system construction for unknown-pronunciation languages Kei Sawada, Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda (Nagoya Inst. of Tech.) SP2015-80 |
This paper discusses a method to construction of text-to-speech (TTS) systems for unknown-pronunciation languages. There... [more] | SP2015-80 pp.93-98 |
| SP | 2012-06-14 16:00 |
Kanagawa | NTT Atsugi R&D Center | Perceptual evaluation of synthesized speech reflecting "personalities" Minoru Tsuzaki (KCUA), Keiichi Tokuda (NITEC), Hisashi Kawai (KDDI R&D Labs), Yoshinori Shiga, Jinfu Ni (NICT), Keiichiro Oura, Sayaka Shiota (NITEC) SP2012-39 |
Perceptual evaluation tests were performed for talker selection methods in the application of the speaker adaptation fra... [more] | SP2012-39 pp.33-38 |
| SP, NLC, IPSJ-SLP [detail] | 2011-12-20 14:15 |
Tokyo | An Open-Source Toolkit for Building Attractive Voice Interaction Systems -- MMDAgent Akinobu Lee, Keiichiro Oura, Keiichi Tokuda (Nitech) NLC2011-51 SP2011-96 |
The main and unique property of a spoken language interface that attracts people is the mutual, intuitive and lively int... [more] | NLC2011-51 SP2011-96 pp.159-164 |
|
| SP, NLC | 2008-12-10 16:10 |
Tokyo | Waseda Univ. | Tying covariance parameters for HMM-based speech synthesis Keiichiro Oura, Heiga Zen, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nagoya Inusitute of Technology) NLC2008-60 SP2008-115 |
In this paper, we proposed a tying covariance technique in hidden Markov model (HMM) basedspeech synthesis system. In r... [more] |
NLC2008-60 SP2008-115 pp.215-220 |
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