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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, US (Joint) |
2022-12-22 16:50 |
Hiroshima | Satellite Campus Hiroshima | [Poster Presentation]
Data augmentation method for machine learning on speech data Tsubasa Maruyama (Tokyo Tech), Tsutomu Ikegami (AIST), Toshio Endo (Tokyo Tech), Takahiro Hirofuchi (AIST)  EA2022-68 |
In machine learning, data augmentation is a method to enhance the number and diversity of data by adding transformations... [more] | EA2022-68 pp.42-48 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-19 15:00 |
Online | Online | Simulation of Body-conducted Speech and Synthesis of One's Own Voice with a Sound-proof Earmuff and Bone-conduction Microphones Chen Ruiyan, Nishimura Tazuko, Minematsu Nobuaki, Saito Daisuke (UTokyo) SP2021-15 |
When one hears his/her recorded voices for the first time, s/he is probably surprised and not rarely disappointed at the... [more] | SP2021-15 pp.63-68 |
| EA, SIP, SP | 2019-03-15 13:30 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | [Poster Presentation]
Robustness of statistical voice conversion based on waveform modification against external noise Yusuke Kurita, Kazuhiro Kobayashi, Kazuya Takeda (Nagoya Univ.), Tomoki Toda (Nagoya Univ./JST PRESTO) EA2018-153 SIP2018-159 SP2018-115 |
In this report, we investigate the statistical voice conversion (VC) under noisy environments. VC achieves conversion f... [more] |
EA2018-153 SIP2018-159 SP2018-115 pp.317-322 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 09:00 |
Okinawa | [Poster Presentation]
A Hybrid Approach on Electrolaryngeal Speech Enhancement based on Spectral Differential Features and Noise Suppression Mohammad Eshghi, Kazuhiro Kobayashi, Tomoki Toda (Nagoya Univ.) EA2017-141 SIP2017-150 SP2017-124 |
This work presents a hybrid approach for enhancing the quality of the electrolaryngeal (EL) speech. Current hybrid enhan... [more] | EA2017-141 SIP2017-150 SP2017-124 pp.221-226 |
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| SP, ASJ-H | 2018-01-20 13:50 |
Tokyo | The University of Tokyo | DNN Based Voice Conversion Method Considering Outputs of Multiple Networks Takuya Fujioka, Sun Qinghua (Hitachi) SP2017-68 |
In many conventional statistical voice conversion methods, the relations of source and target speech on all frames are e... [more] | SP2017-68 pp.11-15 |
| 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 |
| NLC, IPSJ-NL, SP, IPSJ-SLP (Joint) [detail] |
2017-12-21 12:50 |
Tokyo | Waseda Univ. Green Computing Systems Research Organization | [Poster Presentation]
An Evaluation of Speech Waveform Modification Methods towards Improvement of Speech Intelligibility in Noisy Environment Tomohiro Takeyama, Kazuhiro Kobayashi, Tomoki Toda, Kazuya Takeda (Nagoya Univ.) SP2017-57 |
In this research, in order to improve speech intelligibility for a listener under the noisy environment, we propose a te... [more] | SP2017-57 pp.11-16 |
| EA, SP, SIP | 2016-03-28 13:15 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
An evaluation of F0 transformation for statistical singing voice conversion based on spectral differential filtering Kazuhiro Kobayashi (NAIST), Tomoki Toda (Nagoya Univ./NAIST), Satoshi Nakamura (NAIST) EA2015-84 SIP2015-133 SP2015-112 |
In this report, we propose a technique for cross-gender statistical singing voice conversion (SVC) with direct waveform ... [more] | EA2015-84 SIP2015-133 SP2015-112 pp.105-110 |
| SP | 2016-01-14 15:10 |
Kanagawa | Sunpian Kawasaki | Objective evaluation of synthetic speech using association between dimensions within spectral features Yusuke Ijima, Taichi Asami (NTT), Hideyuki Mizuno (TUSS) SP2015-90 |
This paper proposes a novel objective evaluation technique for statistical parametric speech synthesis. A novel point of... [more] | SP2015-90 pp.27-32 |
| WIT, SP, ASJ-H, PRMU | 2015-06-18 14:25 |
Niigata | Non-Audible Murmur Enhancement Method using Air- and Body-Conductive Microphones in Noisy Environments and its Evaluation Yusuke Tajiri, Kou Tanaka, Tomoki Toda, Graham Neubig, Sakriani Sakti, Satoshi Nakamura (NAIST) PRMU2015-42 SP2015-11 WIT2015-11 |
As one of the silent speech interfaces, Non-Audible Murmur (NAM) microphone which can detect an extremely soft whispered... [more] | PRMU2015-42 SP2015-11 WIT2015-11 pp.59-64 |
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| SP | 2013-11-21 14:30 |
Nara | Nara Institute of Science and Technology | Evaluation of Excitation Feature Prediction in a Hybrid Approach to Electrolaryngeal Speech Enhancement Kou Tanaka, Tomoki Toda, Graham Neubig, Sakriani Sakti, Satoshi Nakamura (NAIST) SP2013-72 |
We implement removing micro-prosody with low-pass filtering and avoiding Unvoiced/Voiced (U/V) prediction as part of a h... [more] | SP2013-72 pp.7-12 |
| SP | 2012-11-08 11:00 |
Miyagi | Ichibancho Lobby, Tohoku Institute of Technology | Implementation of real-time statistical voice conversion on a DSP Takuto Moriguchi, Tomoki Toda (NAIST), Motoaki Sano, Hiroshi Sato (FOSTER), Graham Neubig, Sakriani Sakti, Satoshi Nakamura (NAIST) SP2012-73 |
Real-time statistical voice conversion is one of promising approach to developing technology for body– conducted s... [more] | SP2012-73 pp.7-12 |
| WIT, SP | 2009-10-30 09:45 |
Aomori | ASPAM | An Evaluation of Statistical Voice Conversion in Speaking-Aid Systems Using External Sound Signals Keigo Nakamura, Tomoki Toda, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) SP2009-57 WIT2009-63 |
This paper presents experimental evaluations of statistical voice conversion from artificial speech spoken by a laryngec... [more] | SP2009-57 WIT2009-63 pp.49-54 |
| WIT, ITE-CE, ITE-ME [detail] | 2007-08-03 15:45 |
Tokyo | Ochanomizu Univ. | Evaluation of Artificial Speech Conversion System Using a Laryngectomee's Data Keigo Nakamura, Tomoki Toda, Yoshitaka Nakajima, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) WIT2007-21 |
We are investigating speech communication-aid methods for laryngectomees whose vocal folds were removed due to laryngeal... [more] | WIT2007-21 pp.31-36 |
| SP | Toyama | Toyama Prefectural University | Comparison of Small Sound Source Signals in the Speech Communication-Aid System for Laryngectomees Keigo Nakamura, Tomoki Toda, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) SP2007-39 |
A system which outputs a more natural voice converted from extremely small articulated signals had been proposed as a sp... [more] | SP2007-39 pp.91-96 |
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