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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SP | 2013-01-30 15:15 |
Kyoto | Doshisha Univ. | Speaker Recognition Using Formant of Vowels Naoyuki Urakami, Yuta Shoji, Jun Shiraishi, Hironori Yamauchi, Yohei Fukumizu, Tomonori Izumi (Ritsumeikan Univ)  SP2012-101 |
In this paper we propose a speaker recognition or verification methods based on formant of vowels. The proposed method i... [more] | SP2012-101 pp.19-24 |
| SP | 2013-01-30 15:45 |
Kyoto | Doshisha Univ. | A Study on Speaker Recognition Based on Decomposition of Periodic and Aperiodic Components Yuki Ishikawa, Masafumi Nishida (Doshisha Univ.), Masakiyo Fujimoto (NTT), Seiichi Yamamoto (Doshisha Univ.) SP2012-102 |
In conventional researches, mel-frequency cepstral coefficients (MFCC) are widely used for a feature parameter which app... [more] | SP2012-102 pp.25-30 |
| BioX (2nd) |
2012-08-28 14:30 |
Tokyo | Waseda Univ. Nishiwaseda Campus | Wolf attack based on speech synthesis using LP-residual signal Shohei Hayashi, Tetsushi Ohki, Naohisa Komatsu, Jiro Katto (Waseda Univ.) |
In this paper, we suggest a method of creation of voice that allows the Wolf attack against speaker recognition system. ... [more] | |
| EA, SP, SIP | 2012-05-25 16:00 |
Osaka | Osaka Univ. Nakanoshima Center | Evaluation and analysis of speaking-style in reverberant speech recognition performance Takahiro Fukumori, Masato Nakayama, Masanori Morise, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.) EA2012-31 SIP2012-31 SP2012-31 |
In recent years, a hands-free speech device has been developed with improving speech recognition techniques. The reverbe... [more] | EA2012-31 SIP2012-31 SP2012-31 pp.179-184 |
| SP, NLC, IPSJ-SLP [detail] | 2011-12-20 09:00 |
Tokyo | Simultaneous application of speaker adaptation and noise mixture model estimation for noise suppression Masakiyo Fujimoto, Shinji Watanabe, Tomohiro Nakatani (NTT) NLC2011-46 SP2011-91 |
In this paper, we propose a joint processing method for a model-based noise suppression that simultaneously achieves spe... [more] | NLC2011-46 SP2011-91 pp.113-118 |
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| WIT, SP | 2011-10-06 13:30 |
Tokyo | TFT Bldg. | A Study of Speaker Recognition using Phase Spectrum Atsushi Ueda (Kanagawa Prefectural Police), Kiyoshi Mizui (Kanto Gakuin Univ.) SP2011-55 WIT2011-37 |
In this study, we propose speaker recognition system using phase spectrum for noisy voice with lack of high-frequency ba... [more] | SP2011-55 WIT2011-37 pp.19-24 |
| WIT, SP | 2011-10-07 11:00 |
Tokyo | TFT Bldg. | On an analysis of speaker dependency and speaker adaptation for the recognition of back-channeling expressions in dialog between an robot and persons with dementia Ken Sadohara, Hiroaki Kojima (AIST), Takuya Narita, Misato Nihei, Minoru Kamata (Univ. Tokyo), Shin-ichi Ohnaka, Yoshihiro Fujita (NEC), Rina Ishiwata, Takenobu Inoue (NRCD) SP2011-62 WIT2011-44 |
For the purpose of establishing a dialog between a robot and persons with dementia to remind information, this paper con... [more] | SP2011-62 WIT2011-44 pp.61-65 |
| SP | 2011-07-21 15:00 |
Hokkaido | Jozankei Grand Hotel | Construction of Speaker Model Using A New GMM Learning Method Based on Clustering Masaki Mifune, Motoyuki Suzuki, Fuji Ren, Kenji Kita (Univ. of Tokushima) SP2011-42 |
In the speaker identification research fields, Gaussian Mixture Models (GMM) are widely used as speaker models because ... [more] |
SP2011-42 pp.7-10 |
| EA, SIP, SP | 2011-05-12 14:15 |
Osaka | Ritsumeikan Univ. | Evaluation and analysis of speaking-position and speaker dependence for reverberant speech recognition Takahiro Fukumori, Masanori Morise, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.) EA2011-10 SIP2011-10 SP2011-10 |
In this research, we investigate speaking-position and speaker dependence for reverberant speech recognition. Many peopl... [more] | EA2011-10 SIP2011-10 SP2011-10 pp.55-60 |
| EA, SIP, SP | 2011-05-12 15:00 |
Osaka | Ritsumeikan Univ. | [Invited Talk]
Microphone array speech processing techniques for conversation scene analysis Shoko Araki, Masakiyo Fujimoto, Takuya Yoshioka, Takaaki Hori, Tomohiro Nakatani (NTT) EA2011-15 SIP2011-15 SP2011-15 |
Recognition and understanding of conversation scenes has recently been tackled to achieve a variety of tasks such as aut... [more] | EA2011-15 SIP2011-15 SP2011-15 pp.83-88 |
| SP, NLC | 2009-12-21 10:10 |
Tokyo | Univ. of Tokyo | Speaker Adaptation Using Nonlinear Spectral Transformation For Speech Recognition. Toyohiro Hayashi, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nagoya Inst. of Tech.) NLC2009-12 SP2009-76 |
This paper proposes a speaker adaptation technique using nonlinear spectral transform based on GMMs. One of the most po... [more] |
NLC2009-12 SP2009-76 pp.1-6 |
| SP | 2009-07-17 13:25 |
Fukushima | Improvement of lecture speech recognition by using speaker-class models Takashi Ito, Yohei Okuyama, Masaharu Kato, Tetsuo Kosaka (Yamagata Univ.), Masaki Kohda (professor emeritus at Yamagata Univ.) SP2009-42 |
This paper describes a new method based on speaker-class (SC) models in order to improve the performance of lecture spee... [more] | SP2009-42 pp.7-12 |
|
| SP, NLC | 2008-12-09 14:10 |
Tokyo | Waseda Univ. | Acoustic Model Training Technique for Speech Recognition using Style Estimation with Multiple-Regression HMM Yusuke Ijima, Makoto Tachibana, Takashi Nose, Takao Kobayashi (Tokyo Tech) NLC2008-30 SP2008-85 |
We propose a technique for emotional speech recognition based on multiple-regression HMM (MRHMM). To achieve emotional s... [more] | NLC2008-30 SP2008-85 pp.37-42 |
| SP, NLC | 2008-12-10 16:10 |
Tokyo | Waseda Univ. | Speech recognition using localized affine invariant features Masayuki Suzuki, Yu Qiao, Nobuaki Minematsu, Keikichi Hirose (Univ. of Tokyo) NLC2008-59 SP2008-114 |
This paper proposes localized affine invariant features (LAIFs) for speaker-independent automatic speech recognition. Th... [more] | NLC2008-59 SP2008-114 pp.209-214 |
| EA | 2008-10-23 16:00 |
Toyama | Vowel Speaker Recognition Using Projections to Speaker Subspaces Constructed with Excitation Pattern of Auditory Peripherals Futoshi Endo, Mamoru Iwaki (Niigata Univ.) EA2008-73 |
Excitation pattern (EP) of auditory peripheral model can estimate spectral information conducted into auditory periphera... [more] | EA2008-73 pp.49-54 |
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| SP | 2008-07-17 - 2008-07-19 |
Iwate | Iwate Prefectural Univ. | An Investigation on the speaker Vector-based Speaker Verification Naoki Tadokoro, Masaharu Katoh, Tetsuo Kosaka (Yamagata Univ.) SP2008-46 |
This paper describes the improvement in performance of a text-independent speaker verification based on a speaker vector... [more] | SP2008-46 pp.19-24 |
| SP | 2008-07-17 - 2008-07-19 |
Iwate | Iwate Prefectural Univ. | Spontaneous Speech Recognition using Speaker-Class Model and Speaker Adaptation Tetsuo Kosaka (Yamagata Univ.) SP2008-47 |
This paper describes a new method based on speaker-class models in order to improve the performance of an unsupervised b... [more] | SP2008-47 pp.25-30 |
| SP | 2008-07-17 - 2008-07-19 |
Iwate | Iwate Prefectural Univ. | [Fellow Memorial Lecture]
Speech recognition research past and present Shozo Makino (Tohoku Univ.) SP2008-50 |
I have engaged in research of speech recognition from 1968. The approaches of our speech recognition research group abou... [more] | SP2008-50 pp.43-48 |
| SP | 2008-03-20 15:15 |
Tokyo | Univ. Tokyo | [Poster Presentation]
A Fast Sequence Kernel for Sequential Data Classification Makoto Yamada (SOKENDAI/Yamaha Corp.), Tomoko Matsui (Inst. of Statistical Mathematics) SP2007-199 |
Sequence kernel based speaker verification systems have been shown to outperform the conventional systems based on Gauss... [more] | SP2007-199 pp.75-80 |
| WIT, TL, SP | 2008-01-25 17:10 |
Shimane | Shimane Univ. | The consideration between number of phone in training sets and recognition accuracy for speaker adaptation. Shougo Matsuura, Jin'ichi Murakami, Satoru Ikehara (Tottori Univ.) TL2007-87 SP2007-182 WIT2007-87 |
This study pay attention to number of phones in training sets. We make a hybrid HMM which mixed speaker adaptation HMM... [more] |
TL2007-87 SP2007-182 WIT2007-87 pp.87-91 |
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