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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-02 13:25 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Filtered-X LMS algorithm based on individual interpolation of primary and secondary sound fields for spatial active noise control Kazuyuki Arikawa, Shoichi Koyama, Hiroshi Saruwatari (The Univ. of Tokyo)  EA2021-84 SIP2021-111 SP2021-69 |
Spatial active noise control (ANC), which aims to reduce noise over a three-dimensional target region, has at- tracted a... [more] | EA2021-84 SIP2021-111 SP2021-69 pp.126-131 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 13:00 |
Okinawa | [Poster Presentation]
Study on the implementation of the Feedforward ANC system using virtual sensing technique Shoma Edamoto, Yoshinobu Kajikawa (Kansai Univ.) EA2017-131 SIP2017-140 SP2017-114 |
Active noise control (ANC) utilizes the superposition property of acoustic waves. When an anti-noise wave is elegantly g... [more] | EA2017-131 SIP2017-140 SP2017-114 pp.163-168 |
|
| OFT | 2018-01-19 09:55 |
Kumamoto | Noise reduction of Brillouin gain spectrum using non-negative matrix factorization Takuya Fujimoto, Hiroshi Naruse (Mie Univ.), Takanori Nishino (Meijo Univ.) OFT2017-64 |
In strain and temperature measurements using the Brillouin gain spectrum (BGS) produced in an optical fiber, the reducti... [more] | OFT2017-64 pp.37-41 |
|
| VLD, CAS, MSS, SIP | 2016-06-17 14:20 |
Aomori | Hirosaki Shiritsu Kanko-kan | Study on Feedforward ANC system with Virtual sensing technique Shoma Edamoto, Chuang Shi, Yosinobu Kajikawa (Kansai Univ.) CAS2016-29 VLD2016-35 SIP2016-63 MSS2016-29 |
Active noise control (ANC) utilizes the superposition property of acoustic waves. When an anti-noise wave is elegantly g... [more] | CAS2016-29 VLD2016-35 SIP2016-63 MSS2016-29 pp.157-160 |
| LQE, LSJ | 2013-05-17 09:05 |
Ishikawa | An Analysis of the Noise Reduction Effect by Superposition of High Frequency Current in Semiconductor Lasers Sazzad Imran, Minoru Yamada (Kanazawa Univ.) LQE2013-1 |
Semiconductor lasers tend to generate excess intensity noise called the optical feedback (OFB) noise. Superposition of h... [more] | LQE2013-1 pp.1-6 |
|
| US, EA (Joint) |
2013-01-25 13:10 |
Kyoto | Kambaikan, Doshisha Univ. | [Invited Talk]
Recent Advances on Active Noise Control: Open Issues and Innovative Applications Yoshinobu Kajikawa (Kansai Univ.) US2012-106 EA2012-137 |
The problem of acoustic noise is becoming increasingly serious with the growing use of industrial and medical equipment,... [more] | US2012-106 EA2012-137 pp.101-106(US), pp.103-108(EA) |
| LQE, LSJ | 2011-05-20 10:00 |
Ishikawa | Kanazawa Univ. (Natural Sci. Tech. Main Bldg.) | Characteristics of noise reduction in semiconductor laser using electric negative feedback and high frequency current superposition Itaru Tera, Kenjiro Matsuoka, Takuya Hama, Nobuhito Takeuchi, Benyasuta Sutassa, Yuji Kuwamura, Minoru Yamada (Kanazawa Univ.) LQE2011-2 |
The high power semiconductor lasers tend to show unstable lasing mode oscillation and tend to be suffer from the optical... [more] | LQE2011-2 pp.5-8 |
| EMD | 2010-03-05 17:05 |
Kanagawa | Yokohama National University | A Study for On-Line Transfer Function Analysis, in Affect to Motor in Resonance, in Association with Variable Speed Rolling Mill Motor Drive System Tatuya Takahashi, Tatuya Toriyabe, Si Ming Xiao, Toshifumi Tamaoki, Takahiro Ueno, Noboru Morita (Nippon Inst. of Tech.) EMD2009-142 |
Torsional Vibration, may occur in recent days, as a result of higher speed response adjustment for variable speed rollin... [more] | EMD2009-142 pp.61-64 |
| MW | 2009-11-20 09:50 |
Kagoshima | Tanegashima | Discussion on Improvement of Linearity and Flicker Noise of a Down Conversion Mixer for 5.2 GHz-Band Direction Conversion Receiver Noboru Koga, Mahmoud Abdelghany, Ramesh Pokharel, Haruichi Kanaya, Keiji Yoshida (Kyushu Univ) MW2009-137 |
In this report, we present a high linearity, low flicker noise and high gain down conversion mixer at 5.2GHz band in 18 ... [more] | MW2009-137 pp.53-56 |
| LQE | 2009-05-22 08:35 |
Toyama | Kanazawa Univ. | Reduction of noise in semiconductor laser by electric negative feedback together with high frequency current superposition Kenjiro Matsuoka, Daichi Eiyama, Takuya Hama, Yuji Kuwamura, Minoru Yamada (Kanazawa Univ.) LQE2009-1 |
The method of high frequency current superposition or self-sustained pulsation laser is generally used for reduction of ... [more] | LQE2009-1 pp.1-6 |
| VLD, ICD | 2008-03-06 15:45 |
Okinawa | TiRuRu | Superposition Effect Validation of Inductive Coupling Noise Based on Measurement of Interconnect Delay Variation Yasuhiro Ogasahara, Masanori Hashimoto, Takao Onoye (Osaka Univ.) VLD2007-153 ICD2007-176 |
Inductive coupling is becoming a design concern for global interconnects in nano-meter technologies. This paper measures... [more] | VLD2007-153 ICD2007-176 pp.55-60 |
| LQE | 2006-06-02 18:00 |
Fukui | University of Fukui | Reduction of the Intensity Noise by Electric Positive and Negative Feedback in Blue-Violet InGaN Semiconductor Lasers Eiji Teraoka, Kazushi Saeki, Minoru Yamada, Yuji Kuwamura (Kanazawa Univ.) |
Blue-Violet InGaN semiconductor lasers have been developed to be light sources in the high density optical disk systems.... [more] | LQE2006-18 pp.87-90 |
| IEE-CMN, OFT, OCS, ITE-BCT (Joint) |
2005-11-25 12:05 |
Osaka | The Kansai Electric Power Co.,INC. | A Study on Low-Frequency Signal Superposition in RoF Transmission Using 850nm VCSEL and 1.3um SMF Tsutomu Niiho, Koichi Masuda, Hiroyuki Sasai, Masaru Fuse (Matsushita Electric Industrial) |
We study the feasibility of Radio-over-Fiber (RoF) transmission with a combination of 850nm VCSEL and 1.3m SMF. ... [more] | OCS2005-84 pp.49-53 |
| LQE | 2005-05-19 10:55 |
Ishikawa | Kanazawa Univ. | Noise characteristics and noise reduction in InGaN blue-violet semiconductor lasers
-- Quantum noise and feedback noise as well as superposition of high frequency current -- Kenjiro Matsuoka, Kazushi Saeki, Eiji Teraoka, Yuji Kuwamura, Minoru Yamada (Kanazawa Univ.) |
InGaN semiconductor lasers are going to be used in HD DVD and Blue-ray Disk which is called the next generation optical ... [more] | LQE2005-3 pp.9-12 |
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