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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 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-02 13:25 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Simultaneous control of multiple ANC systems using a common microphone Ryosuke Okajima, Yoshinobu Kajikawa (Kansai Univ.), Kohei Oto (Nitto Denko) EA2021-88 SIP2021-115 SP2021-73 |
In public spaces, it is important to reduce ambient noise and conversational sounds. Therefore, ANC is applied to partit... [more] | EA2021-88 SIP2021-115 SP2021-73 pp.152-157 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-19 13:00 |
Online | Online | Study on the background cancellation system for speech privacy Jiangning Huang, Akinori Ito (Tohoku Univ.) SP2021-14 |
Evacuation centers at the time of disaster do not have sufficient sound insulation to maintain sound privacy. In this st... [more] | SP2021-14 pp.57-62 |
| 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 | 2018-12-13 13:00 |
Fukuoka | kyushu Univ. | Active control of acoustic energy in a sound field by finite element method and gain scheduling control theory Akira Higashikawa, Toshiya Samejima (Kyushu Univ.) EA2018-81 |
We propose a method for controlling acoustic energy in a sound field based on finite element modeling and gain-schedulin... [more] | EA2018-81 pp.1-6 |
| EA | 2018-10-11 16:00 |
Fukushima | Iwaki business Innovation Center (Iwaki) | [Invited Talk]
Recent Trends on Active Noise Control
-- Mainly Virtual Sensing Techniques -- Yoshinobu Kajikawa (Kansai Univ.) EA2018-57 |
In this paper, recent trends on active noise control (ANC) are introduced, especially, virtual sensing techniques. Activ... [more] | EA2018-57 pp.21-26 |
| 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 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 13:00 |
Okinawa | [Poster Presentation]
A Study on Head-mounted Feedforward ANC System
-- Noise Reduction Performance When Extended to Case(2,1,1) ANC System -- Takumi Miyake, Kenta Iwai, Yoshinobu Kajikawa (Kansai Univ.) EA2017-125 SIP2017-134 SP2017-108 |
Head-mounted single channel ANC system has been studied as a noise reduction method in complicated noise environments su... [more] | EA2017-125 SIP2017-134 SP2017-108 pp.135-140 |
|
| 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 |
|
| US, EA (Joint) |
2018-01-23 13:00 |
Osaka | [Poster Presentation]
On multiple-loudspeaker system for simultaneous reproduction of two sound sources Naoyuki Kuse, Irwansyah, Koshiro Hira, Tsuyoshi Usagawa (Kumamoto Univ.) EA2017-84 |
An emergency evacuation guidance system plays an important role to let people to specific exit under server condition su... [more] | EA2017-84 pp.1-6 |
|
| SIP | 2017-08-25 12:40 |
Tokyo | Tokyo Denki University | Headrest ANC System with Virtual Sensing Technique for Factory Noise Shun Hirose, Yoshinobu Kajikawa (Kansai Univ.) SIP2017-59 |
In factory, there are many industrial machines and these machines generate acoustic noise with high sound pressure level... [more] | SIP2017-59 pp.63-66 |
| 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, CAS, MSS, VLD | 2017-06-19 10:10 |
Niigata | Niigata University, Ikarashi Campus | Study on Virtual Sensing Technique for Headrest ANC Rina Hasegawa, Yoshinobu Kajikawa (Kansai Univ.), Chang Cheng-Yuan, Kuo Sen M. (CYCU) CAS2017-3 VLD2017-6 SIP2017-27 MSS2017-3 |
Conventional ANC system based on the feedback structure can cancel the periodicity or narrow-band noise around the error... [more] | CAS2017-3 VLD2017-6 SIP2017-27 MSS2017-3 pp.13-18 |
| SP, SIP, EA | 2017-03-02 09:00 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
Realization of a Headrest ANC System Shoma Edamoto (Kansai Univ.), Chuang Shi (NTU), Yoshinobu Kajikawa (Kansai Univ.) EA2016-125 SIP2016-180 SP2016-120 |
Headrest Active Noise Control (ANC) can achieve the noise reduction around the ear of person sitting in the chair. The e... [more] | EA2016-125 SIP2016-180 SP2016-120 pp.243-248 |
| SP, SIP, EA | 2017-03-02 09:00 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
An evaluation of voice intelligibility in factory noise environment based on active noise control and auditory masking Rumi Ito, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura (Ritsumeikan Univ.) EA2016-126 SIP2016-181 SP2016-121 |
In factories, factory workers exposed to loud and continual noises feel strong discomfort. We have previously proposed a... [more] | EA2016-126 SIP2016-181 SP2016-121 pp.249-254 |
| 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) |
| 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 |
| EA, SP, SIP | 2016-03-29 09:00 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
An Effectiveness of Headrest CICO ANC System Using Virtual Microphone Satoshi Kinoshita (Kansai Univ.), Antonius Siswanto, Cheng-Yuan Chang, Sen M. Kuo (Chung Yuan Christian Univ.), Yoshinobu Kajikawa (Kansai Univ.) EA2015-118 SIP2015-167 SP2015-146 |
Headrest ANC system can reduce the noise near the ears of the person sitting on the chair. CICO ANC system is one of th... [more] |
EA2015-118 SIP2015-167 SP2015-146 pp.287-291 |
| 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 |
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