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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP | 2023-08-08 10:30 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
Modified SFANC system based on MEFxDCTLMS algorithm Kenya Doi, Yoshinobu Kajikawa (Kansai Univ.)  SIP2023-54 |
This paper proposes a modified selective fixed-filters active noise control (SFANC) based on modified error filtered- x ... [more] | SIP2023-54 pp.34-38 |
| EA, ASJ-H, ASJ-MA, ASJ-SP | 2023-07-03 11:10 |
Hokkaido | A configuration method of 1-n-n multi-channel active sinusoidal noise control system Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2023-16 |
In this paper, we propose a configuration method of 1-n-n multi-channel active sinusoidal noise control system. The inde... [more] | EA2023-16 pp.64-71 |
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| SP, IPSJ-SLP, EA, SIP [detail] | 2023-03-01 11:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
A Study on Selective Fixed-Filter ANC Using 2D-CNN with Sliding DCT input Kenya Doi, Yoshinobu Kajikawa (KU) EA2022-113 SIP2022-157 SP2022-77 |
In this paper, we propose a Selective Fixed filter Active Noise Control (SFANC) system using 2 Dimension Convolutional N... [more] | EA2022-113 SIP2022-157 SP2022-77 pp.227-231 |
| EA, ASJ-H | 2022-08-05 10:30 |
Miyagi | (Primary: On-site, Secondary: Online) |
On causes of secondary path estimation error destabilizing active noise control and stabilization measures Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2022-36 |
In this paper, we clarify the mechanism of secondary path estimation error destabilizing active noise control and presen... [more] | EA2022-36 pp.48-55 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-01 09:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Methods applied to active sinusoidal noise control and their merits and demerits Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yushifumi Chisaki (CIT) EA2021-64 SIP2021-91 SP2021-49 |
In this paper, we compare the noise reduction effects provided by the feedback type applying the normalized least mean s... [more] | EA2021-64 SIP2021-91 SP2021-49 pp.1-8 |
| EA | 2020-12-14 11:35 |
Online | Online | A study on method improving noise reduction effect for filtered-x algorithm under high environmental noise Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (Chiba Inst. Tech.) EA2020-51 |
In this paper, we propose a method for reducing the bias error caused by surrounding noise arriving at a noise detection... [more] | EA2020-51 pp.31-38 |
| 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 | 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 |
| 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 |
| 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 |
|
| MSS, CAS, VLD, SIP | 2011-06-30 10:00 |
Okinawa | Okinawa-Ken-Seinen-Kaikan | Statistical Mechanical Analysis of the Filtered-X LMS Algorithm (II) Seiji Miyoshi, Yoshinobu Kajikawa (Kansai Univ.) CAS2011-4 VLD2011-11 SIP2011-33 MSS2011-4 |
We analyze the dynamical behaviors (learning curves) of active noise control with Filtered-X LMS algorithm using statist... [more] | CAS2011-4 VLD2011-11 SIP2011-33 MSS2011-4 pp.19-24 |
| CAS, CS, SIP | 2009-03-03 09:35 |
Gifu | Nagaragawa Convention Center | An analysis of an estimation error about the secondary path of the ANC system and an application of a computationally efficient LRLS algorithm Youhei Kasutani, Eisuke Horita (Kanazawa Univ.) CAS2008-119 SIP2008-182 CS2008-93 |
In ANC system, it is possible for the systems to be unstable in the Filtered-X algorithm using RLS algorithm. This pheno... [more] | CAS2008-119 SIP2008-182 CS2008-93 pp.107-112 |
| CS, SIP, CAS | 2008-03-07 14:20 |
Yamaguchi | Yamaguchi University | Convergence Analysis of Active Noise Control System for Sinusoidal Reference Signals Hideaki Sakai, Hirokazu Takayama (Kyoto Univ.) CAS2007-159 SIP2007-234 CS2007-124 |
Convergence analyses are presented for the Filtered-X LMS (FXLMS) algorithm with sinusoidal reference signals in the cas... [more] | CAS2007-159 SIP2007-234 CS2007-124 pp.147-152 |
| RCS, SIP | 2008-01-25 09:50 |
Hiroshima | Hiroshima City Uni. | A leaky filtered-X RLS algorithm using an estimation error in the secondary path Satoshi Ochiai, Eisuke Horita (Kanazawa Univ.) SIP2007-164 RCS2007-167 |
A filtered-x algorithm has an issue that it can lead to an instability of an ANC system because of an error between the ... [more] | SIP2007-164 RCS2007-167 pp.39-44 |
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