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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 |
| SIS, ITE-BCT | 2020-10-02 10:00 |
Online | Online | A study on ANC using multiple virtual microphone Itsuki Kojima, Keisuke Okano, Kouhei Matsuhisa, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) SIS2020-22 |
Active Noise Control(ANC) system reduces noise for using anti-noise. The ANC system using a virtual sensing method has b... [more] | SIS2020-22 pp.61-65 |
| EA | 2018-10-12 10:25 |
Fukushima | Iwaki business Innovation Center (Iwaki) | Secondary path characteristic changes on ANC systems for automobile and one examination about countermeasure against the changes. Taku Sugai, Nozomu Saito (ALPINE) EA2018-59 |
Active Noise Control (ANC) systems using Filtered-x LMS Algorithm have malfunction caused by differences of characterist... [more] | EA2018-59 pp.33-44 |
| EA, ASJ-H | 2018-08-23 12:30 |
Miyagi | Tohoku Gakuin Univ. | A study on method for detecting the convergence of coefficients of auxiliary filter applied to simultaneous equations method Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.) EA2018-28 |
The simultaneous equations method estimates the overall path from the input of the noise control filter to the output of... [more] | EA2018-28 pp.1-6 |
| EA, ASJ-H | 2017-08-09 13:25 |
Miyagi | Tohoku Univ., R. I. E. C. | Influence of secondary path characteristic changes on ANC systems for periodic noise and a countermeasure against the changes. Taku Sugai, Nozomu Saito (Alpine) EA2017-28 |
We investigated into malfunction caused by differences of characteristic between secondary paths and its models (modelin... [more] | EA2017-28 pp.5-12 |
| EA, US (Joint) |
2017-01-26 10:30 |
Kyoto | Doshisha Univ. | A study on feedback path re-estimation method under active noise control Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.) US2016-110 EA2016-78 |
In this paper, we propose a method detecting the increase of the cancellation remainder of the feedback path under activ... [more] | US2016-110 EA2016-78 pp.185-190(US), pp.61-66(EA) |
| EMCJ | 2016-05-13 13:45 |
Hokkaido | Hokkaido University | An Active Common Filter Capable of Reducing Radiated Noise from Power Cables Shotaro Takahashi, Satoshi Ogasawara, Masatsugu Takemoto (Hokkaido Univ.), Yasushi Matsumoto (Fuji Electric) EMCJ2016-13 |
Rapid battery chargers of electric vehicles which are installed at many places may generates radiated noise, and lead to... [more] | EMCJ2016-13 pp.23-28 |
| EMCJ | 2016-05-13 14:10 |
Hokkaido | Hokkaido University | Performance Improvement of an Active Common-noise Canceller for Reducing Common-Mode Noise Generated by Inverters Shunsuke Ohara, Satoshi Ogasawara, Masatsugu Takemoto (Hokkaido Univ.), Yushin Yamamoto (TMEIC) EMCJ2016-14 |
Active common-noise canceller reducing EMI has been proposed. It compensates common-mode voltage generated by inverters.... [more] | EMCJ2016-14 pp.29-34 |
| EA, SP, SIP | 2016-03-29 09:00 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
Pre-invese Type Active Noise Control with Power Scheduling Ryousuke Minagi, Kazushi Otsuki, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) EA2015-119 SIP2015-168 SP2015-147 |
Pre-inverse type active noise control (ANC) estimates the inverse filter of a secondary path, and its filter is introduc... [more] | EA2015-119 SIP2015-168 SP2015-147 pp.293-298 |
| RCS | 2015-06-24 14:20 |
Hokkaido | Hokkaido Univ. | On Receiver Side Performance of Coded OFDM System with Active Constellation Extension Ryota Yoshizawa, Hideki Ochiai (YNU) RCS2015-50 |
Active constellation extension is a peak-to-average power ratio (PAPR) reduction scheme for orthogonal frequency-divisio... [more] | RCS2015-50 pp.25-30 |
| SIS | 2015-06-09 10:20 |
Nagasaki | Arkas SASEBO | Implementation of Bias Free Pre-inverse Active Noise Control with Sub Filter Ryousuke Minagi, Kazushi Otsuki, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) SIS2015-10 |
As an active Noise Control, filtered-x is widely used. Unfortunately, the filtered-x has a modeling error problem by sec... [more] | SIS2015-10 pp.51-56 |
| SCE | 2015-01-22 14:15 |
Tokyo | Kikaishinkou-kaikan | Development of Nondestructive Evaluation System Utilizing Robust HTS-SQUID Magnetometer in Unshielded Environment Yoshimi Hatsukade (Kinki Univ.), Saburo Tanaka (TUT) SCE2014-57 |
We have been developing robust HTS-SQUID magnetometers that can be operated stably in unshielded environments for practi... [more] | SCE2014-57 pp.49-53 |
| SIP | 2014-08-28 15:30 |
Osaka | Ritsumeikan Univ. (Osaka Umeda Campus) | [Tutorial Lecture]
Statistical-Mechanical Approach to Signal Processing Seiji Miyoshi (Kansai Univ.) SIP2014-78 |
Statistical mechanics, which is a branch of physics, was constructed with the aim of understanding the macroscopic prope... [more] | SIP2014-78 p.29 |
| EA | 2014-08-19 16:20 |
Miyagi | Tohoku Gakuin Univ. | Self-Tuned Auxiliary-Noise-Power Scheduling with Matching Step-Size for Online Acoustic Feedback Path Mitigation in Active Noise Control Shakeel Ahmed (Univ. of Electro-Comm.), Muhammad Tahir Akhtar (Tokyo Inst. of Tech.), Xi Zhang (Univ. of Electro-Comm.) EA2014-18 |
In active noise control (ANC) systems, online acoustic feedback path modeling and neutralization (FBPMN) is needed: 1) t... [more] | EA2014-18 pp.37-42 |
| EA, US (Joint) |
2014-01-28 10:25 |
Osaka | Kansai University, Centenary Memorial Hall | Modified-error feedback ANC system with linear prediction filter Nobuhiro Miyazaki, Yoshinobu Kajikawa (Kansai Univ.) EA2013-110 |
We have studied an ANC (Active Noise Control) system for reducing MR noise, which is generated from MRI device and reali... [more] | EA2013-110 pp.39-44 |
| IBISML | 2013-11-13 15:45 |
Tokyo | Tokyo Institute of Technology, Kuramae-Kaikan | [Poster Presentation]
Statistical-mechanical analysis of active noise control Rei Fujiwara, Yoshinobu Kajikawa, Seiji Miyoshi (Kansai Univ.) IBISML2013-65 |
We analyze the dynamical behaviors (learning curves) of the active noise control using a statistical-method. Cross-co... [more] |
IBISML2013-65 pp.219-224 |
| MW, AP (Joint) |
2013-09-13 11:50 |
Tokyo | NHK Science Tech. Research Lab. | Experimental Results of 8 Elements Phased Array Antenna using Superconducting Receiving Module Hiroyuki Kayano, Tsuyoshi Kumamoto, Noritsugu Shiokawa, Tamio Kawaguchi, Kohei Nakayama, Mitsuyoshi Shinonaga (TOSHIBA) MW2013-95 |
We have proposed a 3 GHz band active phased array antenna with a high-sensitivity cryogenic receiving unit. The high-sen... [more] | MW2013-95 pp.41-46 |
| SP, EA, SIP | 2013-05-16 16:20 |
Okayama | Speech Enhancement Using Active Noise Control with Inverse Notch Filter Kazuki Nakatani, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2013-11 SIP2013-11 SP2013-11 |
This paper proposes a speech enhancement method based on active noise control (ANC) theory. Conventional ANC systems rem... [more] | EA2013-11 SIP2013-11 SP2013-11 pp.61-66 |
|
| SP, EA, SIP | 2013-05-17 15:45 |
Okayama | Sparsity-Aware Feed-Forward Active Noise Control with the Adaptive Douglas-Rachford Splitting Masao Yamagishi, Isao Yamada (Tokyo Inst. of Tech.) EA2013-26 SIP2013-26 SP2013-26 |
Observing that a typical primary path in Active Noise Control (ANC) system is sparse, i.e., having a few significant coe... [more] | EA2013-26 SIP2013-26 SP2013-26 pp.151-156 |
|
| SIP, RCS | 2013-01-31 15:45 |
Hiroshima | Viewport-Kure-Hotel (Kure) | [Special Talk]
Adaptive Active Control of Acoustic Noise Using FxLMS Algorithm: from Theory to Practice ImanTabatabaei Ardekani, Waleed H. Abdulla (Univ. of Auckland) SIP2012-88 RCS2012-245 |
This paper studies theoretical analysis and practical implementation of adaptive active noise control(ANC) systems using... [more] | SIP2012-88 RCS2012-245 pp.43-48 |
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