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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2023-11-27 14:55 |
Shizuoka | Shizuoka University | Fracture detection of metallic materials using forward analysis method of elastic waves Naoki Chiku, Yasuhisa Hayasi (Shizuoka Univ.)  US2023-51 |
Elastic waves propagating through metallic materials change their propagation velocity due to material fracture, but the... [more] | US2023-51 pp.44-49 |
| SANE | 2022-08-18 14:30 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Observation of Doppler frequency shift and time of flight of a Morse code propagating through ionosphere Takashi Iwamoto, Mao Konishi (Mitsubishi Electric) SANE2022-36 |
High frequency radio wave is known to deform during propagation through ionosphere. Precise observation of its deformati... [more] | SANE2022-36 pp.18-20 |
| SIS | 2018-03-08 14:25 |
Aichi | Meijo Univ. Tempaku Campus | Pitch Estimation Using Windowless Weighted Auto-correlation Function Kyohei Mitani, Yosuke Sugiura, Tetsuya Shimamura (Saitama Univ.) SIS2017-58 |
In this paper, using Weighted Auto-Correlation Function of normalized spectrum, we propose a pitch estimation method in ... [more] | SIS2017-58 pp.7-12 |
| WBS, RCC, ITS | 2016-12-01 13:00 |
Kagawa | Sunport Hall Takamatsu | [Poster Presentation]
A Study on Algorithm for Generating Binary Zero-Correlation Zone Sequence Set Based on Real-Valued Approximately-Zero Correlation Zone Sequence Set Ayaka Abe, Sayuri Fukui, Masanori Hamamura (Kochi Univ. of Tech.) WBS2016-56 ITS2016-23 RCC2016-45 |
We propose an algorithm that constructs binary zero-correlation zone (ZCZ) sequence sets based on real-valued approximat... [more] | WBS2016-56 ITS2016-23 RCC2016-45 pp.49-52 |
| EA | 2016-07-08 15:10 |
Shizuoka | Yamaha, Toyooka Factory | Adding Phase Information to Cross-Correlation Functions with Binary Signal for Speech Enhancement Kyohei Mitani, Yosuke Sugiura, Tetsuya Shimamura (Saitama Univ.) EA2016-19 |
In this paper, adding phase information to the cross-correlation function between speech signal and its binary signal, w... [more] | EA2016-19 pp.63-68 |
| MBE, NC (Joint) |
2015-11-21 15:45 |
Miyagi | Tohoku University | Time Difference Estimation of EMG and MMG using Mutual Information and Cross-correlation Function Takuya Tsunoda, Masahiro Nakagawa (Nagaoka Univ. of Tech.) MBE2015-60 |
In this report, by using two kinds method of analysis of mutual information and cross-correlation function, we performed... [more] | MBE2015-60 pp.37-42 |
| NLP | 2015-01-26 11:50 |
Oita | Compal Hall | The electroencephalogram related to English rhythm learning Shintaro Yamamoto, Kiyohisa Natsume (KIT) NLP2014-117 |
To develop e-learning system using English rhythm instruction materials (RIM), while the previous study found that theta... [more] | NLP2014-117 pp.25-30 |
| MICT, WBS | 2014-07-29 12:30 |
Osaka | Osaka City Univ. (Umeda Satellite) | [Poster Presentation]
Generation of Approximately-Zero Correlation Zone Sequence Set Sayuri Fukui, Masanori Hamamura (Kochi University of Technology) WBS2014-15 MICT2014-29 |
We propose a computer search algorithm that nds a set of real-valued approximately-zero correla-tion zone (ZCZ) sequenc... [more] | WBS2014-15 MICT2014-29 pp.33-38 |
| US | 2014-05-26 15:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Functional assessment of vascular access based on time-frequency analysis of shunt murmurs Kazuma Sasaki, Yuka Motohashi, Shinobu Yamauchi, Toshio Sato, Tetsuzo Agishi (Toin Yokohama Univ.) US2014-12 |
The present article attempted to quantify chronological changes in shunt murmur by calculating a normalized cross-correl... [more] | US2014-12 pp.25-30 |
| ASN, RCS, NS, SR (Joint) |
2013-07-19 10:50 |
Shizuoka | Hamamatsu Act City | Analytical Performance Evaluation of Signal Detection Scheme for Allowing Coexistence of Additional and Existing Radio Communication Systems I-Te Lin, Kanshiro Kashiki, Tomoki Sada, Toshihiko Komine, Shingo Watanabe (KDDI R&D Labs) SR2013-52 |
For judgment to allow the coexistence of an additional radio communication system (generally, secondary system) and an e... [more] | SR2013-52 pp.171-178 |
| WBS, MICT (Joint) |
2013-07-09 13:00 |
Kochi | [Poster Presentation]
Cross-Correlation of m-sequences of Different Periods for Code Division Multiple Access Saki Fukuchi, Masanori Hamamura (Kochi Univ. of Tech.) WBS2013-15 |
Three-valued distribution of the cross-correlation between $m$-sequences of period $2^{2l}-1$ and shorter period $2^{l}-... [more] | WBS2013-15 pp.11-15 |
|
| NC | 2012-01-26 14:50 |
Hokkaido | Future University Hakodate | Cluster analysis and Gaussian mixture estimation of correlated time-series by means of multi-dimensional scaling Takero Ibuki (Hokkaido Univ.), Sei Suzuki (Aoyama-Gakuin Univ.), Jun-ichi Inoue (Hokkaido Univ.) NC2011-106 |
In this paper, we investigate cross-correlations between typical Japanese stocks collected through Yahoo!Japan website ... [more] |
NC2011-106 pp.53-58 |
| EA | 2011-08-09 17:00 |
Miyagi | RIEC, Tohoku Univ. | Estimation of a sound image flow using a moving image processing technique Kodai Saito, Kenji Ozawa, Yuichiro Kinoshita (Univ. Yamanashi), Satoshi Oode, Akio Ando (NHK) EA2011-57 |
Movement of a sound image is an essential factor for perceiving the sense of presence from audio content. This study pro... [more] | EA2011-57 pp.43-48 |
| NC, MBE (Joint) |
2009-11-13 10:50 |
Miyagi | Tohoku Univ. | A study on the cross-correlation coefficients between respiratory wave and RSA component of HRV during emotional stimuli.
-- A suggestion for the index of exciting emotion -- Ryuma Nagasawa, Hisae Shimizu, Kenji Misawa, Masaji Yamashita (Hokkaido Inst. of Tech.) MBE2009-64 |
Generally speaking, heart rate will increase in an exciting emotion. But this accepted concept was not always true in ou... [more] | MBE2009-64 pp.13-17 |
| EA, US (Joint) |
2009-01-29 13:25 |
Kyoto | Pitch estimation for lower musical sounds including a percussion sound. Yushi Yamamoto, Yoshiaki Tadokoro (Toyohashi Univ. of Tech.) EA2008-117 |
We can estimate a pitch by removing musical components using notch-type comb filters. But, when an input includes a pe... [more] |
EA2008-117 pp.7-12 |
|
| EA | 2008-12-05 12:45 |
Fukushima | A study of DOA estimation based on Sub-band Peak Hold processing Takashi Suzuki, Yutaka Kaneda (Tokyo Denki University) EA2008-113 |
In this paper, we discuss the DOA (Direction Of Arrival) estimation method using sub-band peak hold processing, which av... [more] | EA2008-113 pp.71-76 |
|
| WBS | 2008-10-10 09:00 |
Yamaguchi | Yamaguchi Univ. | [Poster Presentation]
Properties of Multi-Dimensional Even-Shift Orthogonal Sequences Yukari Tsuchiyama, Takahiro Matsumoto, Shinya Matsufuji (Yamaguchi Univ.) WBS2008-40 |
The even-shift orthogonal sequence (E-sequence) is a sequence, whose aperiodic auto-correlation function takes zero at a... [more] | WBS2008-40 pp.59-62 |
| US | 2008-06-20 15:00 |
Chiba | Chiba Univ. | Investigation on Accurate Ultrasonic Measurement of Two-Dimensional Displacement of Heart Wall Motion for Assessment of Myocardial Regional Strain Rate Yasunori Honjo, Hideyuki Hasegawa, Hiroshi Kanai (Grad. of Tohoku Univ.) US2008-19 |
For accurate measurement of myocardial regional strain rate in the heart wall, which is useful for quantitative evaluati... [more] | US2008-19 pp.19-24 |
| MBE | 2007-11-22 13:50 |
Miyagi | Faculty of Engineering, Tohoku Univ. | Multiunit recording of neuronal activity in the brainstem to investigate the mechanism of sleep-wake regulation Motohiko Shimazaki, Akihiro Karashima, Takashi Kubo, Osamu Kikuchi, Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ) MBE2007-64 |
Multi-neuronal activity was recorded by using multi-electrode in the raphe and the tegmental nuclei. In these nuclei, th... [more] | MBE2007-64 pp.9-12 |
| NC | 2007-10-19 13:00 |
Miyagi | Tohoku University | Analysis of postnatal development of responses in rat somatosensory cortex using slicon-multiprobe electrodes Koji Ikezoe (Osaka Univ.), Hiroshi Tamura (Osaka Univ./JST-CREST), Fumitaka Kimura (Osaka Univ.), Ichiro Fujita (Osaka Univ./JST-CREST) NC2007-49 |
We examined developmental change of responses to whisker deflections in rat primary somatosensory cortex between postnat... [more] | NC2007-49 pp.87-92 |
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