Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-02-29 12:00 |
Okinawa |
(Primary: On-site, Secondary: Online) |
On conditions for stably working filtered-x type active noise control systems Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2023-72 SIP2023-119 SP2023-54 |
[more] |
EA2023-72 SIP2023-119 SP2023-54 pp.65-72 |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-03-01 16:35 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Discrimination of rotation direction of virtual sound source in binaural synthesis using sound source radiation characteristics Orie Nishiyama (Chiba Institute of Technology), Toshiharu Horiuchi, Shota Okubo (KDDI Research, Inc.), Yoshifumi Chisaki (Chiba Institute of Technology) EA2023-125 SIP2023-172 SP2023-107 |
In order to provide the sensation of being there, research has been conducted on realistic communication that acquires, ... [more] |
EA2023-125 SIP2023-172 SP2023-107 pp.376-381 |
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 |
SP, IPSJ-SLP, EA, SIP [detail] |
2023-02-28 15:55 |
Okinawa |
(Primary: On-site, Secondary: Online) |
A new configuration of 1-2-2 multi-channel active noise control system Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2022-94 SIP2022-138 SP2022-58 |
In this paper, we propose a configuration method of 1-2-2 multi-channel active noise control system. The independent com... [more] |
EA2022-94 SIP2022-138 SP2022-58 pp.107-114 |
SP, IPSJ-SLP, EA, SIP [detail] |
2023-02-28 16:15 |
Okinawa |
(Primary: On-site, Secondary: Online) |
A method of constantly estimating the feedback path in active noise control systems Kensaku Fujii (kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2022-95 SIP2022-139 SP2022-59 |
In this paper, we propose a method of constantly estimating a feedback path in active noise control systems. The feedbac... [more] |
EA2022-95 SIP2022-139 SP2022-59 pp.115-122 |
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, US (Joint) |
2021-12-23 09:55 |
Kumamoto |
Sojo University |
Active sinusoidal noise control applying cascade connection of first order recursive and second order non-recursive filters to frequency conversion method Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2021-61 |
In this paper, we verify the effect of applying the cascade connection of the first oreder recursive type and the second... [more] |
EA2021-61 pp.24-31 |
EA, ASJ-H |
2021-08-20 15:25 |
Online |
Online |
A study on methods for estimating the frequency of arriving sound by using frequency conversion for active sinusoidal noise control Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2021-24 |
in this paper, we propose a method for estinating the frequency of arriving sine wave by uisng frequency conversion for ... [more] |
EA2021-24 pp.19-26 |
EA, ASJ-H |
2021-07-15 10:20 |
Online |
Online |
Substitution effect of frequency conversion method for filtered-x LMS algorithm applied to active sinusoidal noise control Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2021-3 |
In this paper, we verify the substitution effect of frequency conversion method for filtered-x LMS algorithm applied to ... [more] |
EA2021-3 pp.10-17 |
EA, US, SP, SIP, IPSJ-SLP [detail] |
2021-03-03 14:05 |
Online |
Online |
[Poster Presentation]
A Study on active sinusoidal noise reduction system not requiring adaptive algorithm and secondary path filter Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2020-65 SIP2020-96 SP2020-30 |
In this paper, we proposed an active sinusoidal noise control system not requiring adaptive algorithm and secondary path... [more] |
EA2020-65 SIP2020-96 SP2020-30 pp.33-40 |
EA, US, SP, SIP, IPSJ-SLP [detail] |
2021-03-03 14:05 |
Online |
Online |
[Poster Presentation]
Issues on automatic soundscape generation based on image object detection Yoshifumi Chisaki (CIT), Toshiharu Horiuchi (KDDI Research, Inc.) EA2020-66 SIP2020-97 SP2020-31 |
This study describes automatic soundscape generation process for non-audio movie and photo.
The processes consists of ... [more] |
EA2020-66 SIP2020-97 SP2020-31 pp.41-44 |
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 |
SP, EA, SIP |
2020-03-03 09:00 |
Okinawa |
Okinawa Industry Support Center (Cancelled but technical report was issued) |
A study on step size control method for pre-estimating adaptive filter in feedback type active noise control systems Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2019-143 SIP2019-145 SP2019-92 |
In this paper, we propose a method for detecting the convergence of the adaptive filter estimating the feedback path in ... [more] |
EA2019-143 SIP2019-145 SP2019-92 pp.243-250 |
SP, EA, SIP |
2020-03-03 09:00 |
Okinawa |
Okinawa Industry Support Center (Cancelled but technical report was issued) |
[Poster Presentation]
Design of automatic soundscape generation based on image object detection Yoshifumi Chisaki (CIT), Toshiharu Horiuchi (KDDI Research, Inc.) EA2019-144 SIP2019-146 SP2019-93 |
This study describes automatic soundscape generation process for non-audio movie/photo.
The processes consists of imag... [more] |
EA2019-144 SIP2019-146 SP2019-93 pp.251-254 |
EA, SIP, SP |
2019-03-14 13:30 |
Nagasaki |
i+Land nagasaki (Nagasaki-shi) |
[Poster Presentation]
Design of automatic soundscape generation with a privacy protection Yoshifumi Chisaki (CIT), Toshiharu Horiuchi (KDDI Research) EA2018-109 SIP2018-115 SP2018-71 |
Soundscape is quite important for our daily life.
Visual information, such as scene, and sound information generated f... [more] |
EA2018-109 SIP2018-115 SP2018-71 pp.61-64 |
EA, SIP, SP |
2019-03-14 13:30 |
Nagasaki |
i+Land nagasaki (Nagasaki-shi) |
[Poster Presentation]
Design of an autonomous control for intelligent public address node Takumi Kawashima, Takumi Shirai, Yoshifumi Chisaki (CIT) EA2018-110 SIP2018-116 SP2018-72 |
The outdoor loudspeaker system has some problems, and one of those is that a listener hears the multiple sounds from oth... [more] |
EA2018-110 SIP2018-116 SP2018-72 pp.65-68 |
EA, ASJ-H |
2018-08-24 13:50 |
Miyagi |
Tohoku Gakuin Univ. |
Publication of ASJ Technical Guideline for Outdoor Acoustic Massnotification Systems
-- Activities of ASJ technical committee for advancement of outdoor acoustic mass-notification systems -- Hiroshi Sato (AIST), Hayato Sato (Kobe Univ.), Yoshifumi Chisaki (CIT), Yo-iti Suzuki (Tohoku Univ.) |
In the Great East Japan Earthquake of March 11, 2011, it is shown that 20% of citizens who could not hear the outdoor sp... [more] |
EA2018-47 pp.121-126 |
SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 09:00 |
Okinawa |
|
[Poster Presentation]
Optimization of Outdoor Loudspeaker Level Based on U50 for Disaster Prevention Administrative Radio Ryouichi Nishimura (NICT), Shuichi Sakamoto (Tohoku Univ.), Yoshifumi Chisaki (Chiba Inst. of Tech.), Zhenglie Cui (Tohoku Univ.) EA2017-146 SIP2017-155 SP2017-129 |
Announcement through outdoor loudspeakers of disaster prevention administrative radio is important not only for early wa... [more] |
EA2017-146 SIP2017-155 SP2017-129 pp.245-250 |
SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 09:00 |
Okinawa |
|
[Poster Presentation]
Design and implementation of resilient node networks for outdoor loudspeaker system Yuki Ueda, Yoshifumi Chisaki (Chiba Inst. of Tech.), Shuichi Sakamoto (Tohoku Univ.), Ryouichi Nishimura (NICT), Cui Zhenglie (Tohoku Univ.) EA2017-147 SIP2017-156 SP2017-130 |
The outdoor loudspeaker system has some problems, and one of those is that a listener hears the multiple sounds from oth... [more] |
EA2017-147 SIP2017-156 SP2017-130 pp.251-254 |
EA |
2018-02-15 15:30 |
Hiroshima |
Pref. Univ. Hiroshima |
Study on GUI of obstacle localization system using outdoor loudspeaker broadcasting Yuta Suzuki, Yoshifumi Chisaki (CIT) EA2017-95 |
The outdoor loudspeaker broadcasting plays an important role for evacuation recommendation and so on.
Since one of the... [more] |
EA2017-95 pp.13-18 |