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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, US (Joint) |
2011-01-20 14:45 |
Kyoto | Doshisha Univ. | A study on normalization method for frequency domain adaptive algorithm Yusuke Kuwahara, Yusuke Iwamatsu, Kensaku Fujii (Univ. Hyogo), Mitsuji Muneyasu (Kansai Univ.), Masakazu Morimoto (Univ. Hyogo)  EA2010-112 |
In block implimentation frequency domain adaptive algorithm ,block length is necessary to obtain stability. The block l... [more] |
EA2010-112 pp.41-46 |
| SR | 2010-07-29 13:20 |
Kyoto | ATR (Kyoto) | System indentification with cyclostationary properties in spectrum spectrum sharing system Kenta Umebayashi (Tokyo Univ. of Agr and Tech.), Shinya Hatakeyama (Tohoku Electric Power), Yukihiro Kamiya, Yasuo Suzuki (Tokyo Univ. of Agr and Tech.) SR2010-17 |
In spectrum sensing, it is determined if a primary user (PU) is present in the studied frequency band (hypothesis $H_1$)... [more] | SR2010-17 pp.7-12 |
| SIS | 2010-06-10 13:25 |
Hokkaido | Abashiri Public Auditorium | A Study on Noise Estimation based on Equation Error IIR-ADF Akira Hasegawa, Naoto Sasaoka (Tottori Univ), James Okello (NEC Corp.), Yoshio Itoh (Tottori Univ), Masaki Kobayashi (Chubu Univ) SIS2010-6 |
We have investigated a noise reconstruction system (NRS) as a noise reduction system. The NRS uses a linear prediction e... [more] | SIS2010-6 pp.31-36 |
| SP, EA, SIP | 2010-05-27 09:25 |
Hyogo | Konan Univ. (Hirao Seminar House) | Application of law of causality to two microphone array system for speech enhancement Takuto Yoshioka, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.), Masakazu Morimoto (Univ. of Hyogo) EA2010-11 SIP2010-11 SP2010-11 |
This paper propose a new speech enhancement system using a microphone array. The system steers the null toward of the s... [more] |
EA2010-11 SIP2010-11 SP2010-11 pp.61-66 |
| SP, EA, SIP | 2010-05-27 14:30 |
Hyogo | Konan Univ. (Hirao Seminar House) | Application of frequency domain adaptive algorithm to system identification by recursive and non-recursive cascade connection Yusuke Kuwahara, Junji Hizawa, Kensaku Fujii (Univ. of Hyogo.), Mitsuji Muneyasu (Kansai Univ), Masakazu Morimoto (Univ. of Hyogo.) EA2010-19 SIP2010-19 SP2010-19 |
This paper proposes a new method for identifying unknown systems expressed by the cascade arrangement of recursive and n... [more] | EA2010-19 SIP2010-19 SP2010-19 pp.109-114 |
| SIS | 2010-03-05 10:30 |
Kanagawa | Kanagawa Institute of Technology | [Poster Presentation]
A Study of Speech Noise Reduction System Based on Lattice Filter and Identification System Takafumi Takemoto, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.), Kensaku Fujii (Univ of Hyogo) SIS2009-62 |
We have investigated a noise reconstruction system (NRS) with an adaptive line enhancer (ALE) as a noise reduction syste... [more] | SIS2009-62 pp.75-80 |
| EA | 2009-11-20 11:30 |
Hiroshima | Study on Cross-Correlation Reduction Methods for Two-channel system Identification Yutaka Okamoto, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.), Masakazu Morimoto (Univ. of Hyogo) EA2009-88 |
In this paper, input and output of two channel systems, we propose a method to reduce the cross-correlation between refe... [more] | EA2009-88 pp.73-78 |
|
| SIP, IE, IPSJ-SLDM [detail] | 2009-10-16 11:20 |
Fukui | Awara Onsen "Matsuya Sensen" | Identifiying Generation Models of Time-Series including Jump Diffusion Processes by using the Genetic Programming and Multi-stage Fuzzy Inference Systems Shozo Tokinaga (Kyushu Univ), Yoshinori Kishikawa (Ube Natioal Coll. of Tech.) SIP2009-70 IE2009-95 |
This report deals with identifying generation models of time-series including jump diffusion processes by using the Gene... [more] | SIP2009-70 IE2009-95 pp.83-88 |
| EA, US (Joint) |
2009-01-30 14:45 |
Kyoto | Speech Separation by Microphon Array Based on Frequency Domain Proceccing Takuto Yoshioka, Kensaku Fujii (u-hyogo), Mitsuji Muneyasu (Kansai Univ) EA2008-133 |
A speech separation microphone array system is already proposed.We prpoese to apply frequency domain proceccing to th... [more] | EA2008-133 pp.103-108 |
|
| EE | 2008-07-25 09:50 |
Hokkaido | * Yohei Fujimoto, Hirohito Funato (Utsunomiya Univ.), Michio Iwahori, Hisashi Fujimoto (Fuji Electric Advanced Technology Co.) EE2008-23 |
Lead acid batteries have still important position in rechargeable electrical energy storage devices because of its low-c... [more] | EE2008-23 pp.65-70 |
|
| SIP, EA | 2008-05-29 11:20 |
Osaka | Kansai Univ. | Convergence condition and analysis of $E\tilde E$ method under the actual noise Yusuke Iwamatsu, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ) EA2008-8 SIP2008-17 |
This paper analyzes the performance of $EE^\prime$ method , and from its result, the problem of $ EE^\prime$ Method is s... [more] | EA2008-8 SIP2008-17 pp.13-18 |
| SWIM | 2008-03-14 13:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Modeling of Public Opinion Forming Process and Simulation
-- Effectiveness of Web2.0 Type Dual Directional Public Opinion Research System -- Yohtaro Miyanishi (MYU) SWIM2007-23 |
We are now in really the information society age, supported by the development of computers and networks, especially per... [more] | SWIM2007-23 pp.1-6 |
| EA, US (Joint) |
2008-01-29 11:00 |
Osaka | Kansai University | The study of sound source separation by two microphone system Hirofumi Nakano, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ) EA2007-104 |
We propose a novel microphone system characterized by two microphones. This system has two filters, one estimates an imp... [more] | EA2007-104 pp.19-24 |
| EA, US (Joint) |
2008-01-29 14:15 |
Osaka | Kansai University | A study on methods for identifying recursive type and non-recurcive type unknown systems Sho Tsutsumi, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.) EA2007-108 |
A FIR filter generally is used from the stability of the movement,when resonated system is estimated.But, the great amou... [more] | EA2007-108 pp.41-46 |
| EA | 2007-11-15 14:30 |
Kumamoto | Kumamoto University | A study of the sound field production system using auxiliary filter method Tadashi Ujino, Kensaku Fujii (Univ. of Hyogo), Keiichirho Tanaka, Isao Wakabayashi (FUJITSU TEN), Mitsuji Muneyasu (Kansai Univ.) EA2007-76 |
Recently, the binaural the technology which it reappears faithfully at binaural position of the receiving person has bee... [more] | EA2007-76 pp.19-24 |
| EA | 2007-11-16 11:30 |
Kumamoto | Kumamoto University | A study of speech separation using two microphone system Hirofumi Nakano, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ) EA2007-83 |
We alraedy proposed a microphone system characterized by using two filters.However,it has a severe problem which is inc... [more] | EA2007-83 pp.19-24 |
| EA | 2007-10-19 09:45 |
Nagano | Shinshu University Faculty of Engineering | Identification of Linear Component in High-order Volterra Filter
-- Using for Dynamic Loudspeaker -- Kenji Ishizuka, Kenji Furihata (Shinshu Univ.) EA2007-64 |
Electrodynamic loudspeakers have inherent nonlinearities generating harmonic and intermodulation distortion in the repro... [more] | EA2007-64 pp.1-6 |
| EA, SIP | 2007-05-24 15:10 |
Osaka | Osaka Univ. | Normalized Least Mean $E\tilde E$ Algorithm and Its Convergence Condition Yusuke Iwamatsu (MEW), Kensaku Fujii (Univ. Hyogo), Mitsuji Muneyasu (Kansai Univ) |
This paper analyzes the performance of $EE^\prime$ method , and from its result, the problem of $ EE^\prime$ Method is s... [more] | |
| EA, US (Joint) |
2007-01-25 14:00 |
Kyoto | Doshisha Univ. | Derivation and analysis of stability condition of EE' Algorithm Yusuke Iwamatsu, Kensaku Fujii (Hyogo Univ), Mitsuji Muneyasu (Kansai Univ) |
This paper analyzes the performance of $EE^\prime$ method , and from its result, the problem of $ EE^\prime$ Method is... [more] |
EA2006-99 pp.9-14 |
| NC | 2006-06-15 11:50 |
Okinawa | OIST | Bayesian system identification method for biochemical reaction systems Junichiro Yoshimoto, Kenji Doya (OIST) |
In a computational approach to life science, computer simulation is essential for verifying hypothetical kinetic models ... [more] | NC2006-14 pp.31-36 |
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