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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2021-03-04 11:35 |
Online | Online | [Poster Presentation]
Performance Evaluations of Multi-AP Wireless LAN Transmissions in a Factory Environment Kazuma Yamamoto, Takumi Matsumoto, Hiroyuki Yomo (Kansai Univ.), Takuya Asada, Yasufumi Ichikawa (Panasonic Corp.)  RCS2020-232 SR2020-71 SRW2020-61 |
In this paper, we focus on rate adaptation for Multi–AP transmissions, which realizes robust wireless LAN (WLAN) data tr... [more] | RCS2020-232 SR2020-71 SRW2020-61 pp.149-154(RCS), pp.42-47(SR), pp.37-42(SRW) |
| SP, EA, SIP | 2020-03-03 14:00 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
Comparison of feature parameters from original speech, LPC-based estimated speech and residual speech for speaker identification Seiichi Nakagawa, Kohto Hanai, Kazumasa Yamamoto () EA2019-162 SIP2019-164 SP2019-111 |
[more] | EA2019-162 SIP2019-164 SP2019-111 pp.355-360 |
| RCC, MICT | 2019-05-29 15:30 |
Tokyo | TOKYO BIG SIGHT | [Poster Presentation]
Robust Data Transmissions utilizing Multiple Access Points Reception and Packet-level FEC Kazuma Yamamoto, Kazuki Ikeda, Hiroyuki Yomo (Kansai Univ.), Yoshihisa Kondo (ATR) RCC2019-8 MICT2019-8 |
When we employ wireless communications in a factory, its channel state can change dynamically due to factory-specific pro... [more] | RCC2019-8 MICT2019-8 pp.35-40 |
| EA, SIP, SP | 2019-03-15 10:00 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | Consideration on Effectiveness of Relative Phase from Residual Speech for Speaker Recognition Seiichi Nakagawa, Kazumasa Yamamoto, Kazumasa Yamamoto (Chubu Univ.) EA2018-130 SIP2018-136 SP2018-92 |
We have focused on phase spectrum for speaker recognition. So we proposed relative phase as a feature parameter for spea... [more] | EA2018-130 SIP2018-136 SP2018-92 pp.185-190 |
| SP | 2011-06-23 16:30 |
Aichi | Nagoya Univ. | Speech recognition in mixed sound of speech and music by vector quantization and non-negative matrix factorization Shoichi Nakano, Kazumasa Yamamoto, Seiichi Nakagawa (Toyohashi Univ. of Tech.) SP2011-34 |
For speech recognition in the presence of noise, it is necessary to reduce the effect of the noise. The spectral subtr... [more] |
SP2011-34 pp.23-28 |
| SP | 2010-07-23 09:00 |
Miyagi | Ryokusui-tei (Sendai) | Speech Recognition using Phase Information based on Long-Term Analysis Kazumasa Yamamoto, Eiichi Sueyoshi, Seiichi Nakagawa (Toyohashi Univ. of Tech.) SP2010-40 |
Current speech recognition systems use mainly amplitude spectrum-based features such as MFFC for acoustic feature parame... [more] | SP2010-40 pp.31-36 |
| SP, NLC | 2008-12-10 16:10 |
Tokyo | Waseda Univ. | Evaluation of speaker identification/verification method using phase information Longbiao Wang (Shizuoka Univ.), Kazue Minami, Kazumasa Yamamoto, Seiichi Nakagawa (Toyohashi Univ. of Tech.) NLC2008-53 SP2008-108 |
[more] | NLC2008-53 SP2008-108 pp.173-178 |
| SS | 2007-02-02 11:15 |
Aichi | Aichi Prefectural Univ. | A Decision Making Method for Selecting Design Alternatives Kazuma Yamamoto, Motoshi Saeki (Tokyo Tech) |
In requirements analysis and design phase, selecting design alternatives involves a lot of decision-making. When selecti... [more] | SS2006-83 pp.25-30 |
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