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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 195  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
MVE, VRSJ-SIG-MR, IPSJ-EC, HI-SIG-DeMO, VRSJ-SIG-CS 2022-10-06
15:10
Hokkaido
(Primary: On-site, Secondary: Online)
A Mixed Reality System with Controllable Visibility for Each Real Object to Maintain Focus on Work
Kaito Yokoro, Monica Perusquia-Hernandez, Naoya Isoyama, Hideaki Uchiyama, Kiyoshi Kiyokawa (NAIST) MVE2022-22
Over time, the desks of office workers often get cluttered with documents, items, and other objects that are unrelated t... [more] MVE2022-22
pp.24-29
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] 2022-03-02
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
SR 2022-01-24
17:45
Online Online Experimental evaluation of LO synchronization accuracy for USRP/daughter boards applying UHD timed commands
Haruto Nakamura, Yoji Yamada (NIT), Suguru Kameda (Hiroshima Univ.), Noriharu Suematsu (Tohoku Univ.) SR2021-69
Local oscillator (LO) phase synchronization using UHD timed commands has been used as a method to establish phase synchr... [more] SR2021-69
pp.46-53
NLP, MICT, MBE, NC
(Joint) [detail]
2022-01-22
11:20
Online Online A response analysis of a system with time delay under non-Gaussian colored noise -- Validity of Taylor expansion approximation for a time-delay term --
Hideto Fukushima, Ikuhiro Yamaguchi, Takahiro Tsuchida, Hiroya Nakao (Tokyo Tech) NLP2021-101 MICT2021-76 MBE2021-62
The response characteristics of dynamical systems to random signals have been studied widely, e.g., in vibration control... [more] NLP2021-101 MICT2021-76 MBE2021-62
pp.129-134
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
SIS 2021-12-03
15:05
Online Online Optimizing Block Size for Low-Level Gaussian Noise Estimation
Takashi Suzuki (Micro-Technica), Hiroyuki Tsuji, Tomoaki Kimura (KAIT) SIS2021-28
The estimation method based on MAD (Median Absolute Deviation) exists as a method for estimating the standard deviation ... [more] SIS2021-28
pp.37-42
EST, MW, EMCJ, IEE-EMC [detail] 2021-10-08
09:40
Online Online Study on extraction of multiple electromagnetic noise waveforms using independent component analysis
Nao Takahashi, Shinobu Ishigami, Ken Kawamata (TGU) EMCJ2021-42 MW2021-54 EST2021-44
In device such as a drone that has a build-in 5G (5th generation mobile communications) mobile terminal for controlling ... [more] EMCJ2021-42 MW2021-54 EST2021-44
pp.73-77
OFT, OCS, LSJ
(Joint) [detail]
2021-08-26
13:55
Online Online [Invited Talk] Generation and their application of optical pulses using optical fibers
Minoru Yoshida, Makoto Miyazaki, Hidetoshi Fujisawa, Kei Nishibayashi (Kindai Univ.), Shota Sekiguchi (Optoquest) OFT2021-13
Optical fibers are flexible waveguides with restricted transverse modes, which provide a stable and high beam quality. O... [more] OFT2021-13
pp.7-12
WBS, MICT 2021-07-30
13:00
Online Online [Poster Presentation] Performance Evaluation and Optimization of OFDM with the Aid of Intelligent Reflecting Surface under Impulsive Noise
Chengbo Liu, Na Chen, Minoru Okada (NAIST) WBS2021-27 MICT2021-20
Orthogonal frequency division multiplexing (OFDM) signal suffers a dramatic loss from impulsive noise (IN) which is emit... [more] WBS2021-27 MICT2021-20
pp.30-33
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
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
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 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
SIS 2020-12-01
11:25
Online Online [Tutorial Lecture] A Theory for Controlling Musical Noise Based on Higher-Order Statistics
Ryoichi Miyazaki, Takuya Fujimura (NITTC) SIS2020-30
Although nonlinear speech enhancement methods can significantly eliminate background noise, it is known to generate musi... [more] SIS2020-30
pp.18-23
SRW, SeMI, CNR
(Joint)
2020-11-27
11:30
Online Online [Invited Lecture] Performance of Unlicensed Wireless Communication Systems under Multiple Periodic Burst Noise Environment
Kenta Fujisawa, Shinichi Miyamoto (Wakayama Univ.) SRW2020-37
With the increase of the demands for next generation wireless communication service, an efficient use of unlicensed spec... [more] SRW2020-37
pp.55-60
MW, EST, EMCJ, PEM, IEE-EMC [detail] 2020-10-22
11:00
Online Online Basic study of electromagnetic noise waveform extraction using independent component analysis
Nao Takahashi, Shinobu Ishigami, Ken Kawamata (TGU) EMCJ2020-28 MW2020-42 EST2020-30
For the safe operation of next-generation autonomous mobiles such as drones, 5G (5th generation mobile phone) technology... [more] EMCJ2020-28 MW2020-42 EST2020-30
pp.20-24
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
MICT, WBS 2020-07-21
15:15
Online Online Electromagnetic Environent and Wireless Communication in Japanese hospitals
Eisuke Hanada (Saga Univ.) WBS2020-6 MICT2020-5
The electromagnetic environment in the medical field is called the "medical electromagnetic environment". The electromag... [more] WBS2020-6 MICT2020-5
pp.25-28
 Results 1 - 20 of 195  /  [Next]  
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