Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-03-01 09:50 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Variable step size of shared error NLMS algorithm for acoustic echo and noise canceller Kenta Iwai, Takanobu Nishiura (Ritsumeikan Univ.) EA2023-111 SIP2023-158 SP2023-93 |
In this paper, we propose a variable step size of a shared-error NLMS (SENLMS) algorithm for an acoustic echo and noise ... [more] |
EA2023-111 SIP2023-158 SP2023-93 pp.294-299 |
SIP |
2023-08-08 14:40 |
Osaka |
Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
[Invited Talk]
Recent Development on Acoustic Echo Canceller Kenta Iwai (Ritsumeikan Univ.) SIP2023-61 |
In hands-free tele-communication systems, acoustic echo occurs and disturbs the speech communication. To reduce the acou... [more] |
SIP2023-61 pp.71-76 |
SP, IPSJ-SLP, EA, SIP [detail] |
2023-02-28 11:40 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Acoustic Echo and Noise Canceller Based on Minimization of Shared-Error Signal Kenta Iwai, Takanobu Nishiura (Ritsumeikan Univ.) EA2022-86 SIP2022-130 SP2022-50 |
This paper proposes a new acoustic echo and noise canceller (AENC) based on minimizing a shared error signal. The conven... [more] |
EA2022-86 SIP2022-130 SP2022-50 pp.67-72 |
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 |
RCC |
2020-01-27 13:45 |
Osaka |
|
A study on variable step size NLMS algorithm with deep unfolding Tetsuya Sasaki, Kaede Shiohara (Osaka City Univ.), Kazunori Hayashi (Osaka City Univ./RIKEN) RCC2019-71 |
(To be available after the conference date) [more] |
RCC2019-71 pp.7-12 |
SeMI, RCS, NS, SR, RCC (Joint) |
2019-07-11 10:40 |
Osaka |
I-Site Nanba(Osaka) |
[Poster Presentation]
Step size optimization for LMS algorithms with differentiable programming Tetsuya Sasaki, Kaede shiohara (Osaka City Univ.), Kazunori Hayashi (Osaka City Univ./RIKEN) RCC2019-36 NS2019-72 RCS2019-129 SR2019-48 SeMI2019-45 |
(To be available after the conference date) [more] |
RCC2019-36 NS2019-72 RCS2019-129 SR2019-48 SeMI2019-45 pp.119-124(RCC), pp.145-150(NS), pp.141-146(RCS), pp.151-156(SR), pp.133-138(SeMI) |
SP, SIP, EA |
2017-03-02 09:00 |
Okinawa |
Okinawa Industry Support Center |
[Poster Presentation]
NLMS algorithm using shift operation Takumi Miyake, Yoshinobu Kajikawa (Kansai Univ.) EA2016-129 SIP2016-184 SP2016-124 |
In the field of digital signal processing, an FPGA that can perform parallel processing and has a high calculation speed... [more] |
EA2016-129 SIP2016-184 SP2016-124 pp.267-270 |
RCS, SR, SRW (Joint) |
2013-03-01 11:30 |
Tokyo |
Waseda Univ. |
Least Mean Square Algorithm with Application to Improved Adaptive Sparse Channel Estimation Guan Gui, Wei Peng, Fumiyuki Adachi (Tohoku Univ.) RCS2012-359 |
Least mean square (LMS) based adaptive algorithms have been attracted much attention since their low computational compl... [more] |
RCS2012-359 pp.447-452 |
EA, SP, SIP |
2012-05-24 16:00 |
Osaka |
Osaka Univ. Nakanoshima Center |
Convergence Values of an NLMS Algorithm for Sinusoids With Rational Number Period Yuki Satomi, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2012-20 SIP2012-20 SP2012-20 |
In an adaptive system identification filter with a stochastic input signal,a coefficient vector updated with the NLMS al... [more] |
EA2012-20 SIP2012-20 SP2012-20 pp.115-120 |
EA, SP, SIP |
2012-05-25 10:25 |
Osaka |
Osaka Univ. Nakanoshima Center |
A method of removing accompaniment sound from mixed acoustic signal Kouji Tanaka, Naoyuki Aikawa (Tokyo Univ. of Science) EA2012-23 SIP2012-23 SP2012-23 |
The practice of playing a musical instrument is performed with instrumental accompaniment. If the player wants to play o... [more] |
EA2012-23 SIP2012-23 SP2012-23 pp.133-136 |
RCS, SIP |
2012-01-27 11:15 |
Fukuoka |
Fukuoka Univ. |
A study on cross-talk canceling for 3D sound presentation using bone conduction headphone Yuji Asano, Jun Murayama, Naoyuki Aikawa, Tetsuya Harada (Tokyo Univ. of Science) SIP2011-100 RCS2011-289 |
To cancel cross-talk is necessary for achieving 3D sound using bone conduction. In this study, we approximate the trans... [more] |
SIP2011-100 RCS2011-289 pp.127-132 |
EA |
2009-11-20 11:30 |
Hiroshima |
|
Study on Cross-Correlation Reduction Methods for Two-channel system Identification Yutaka Okamoto, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.), Masakazu Morimoto (Univ. of Hyogo) EA2009-88 |
In this paper, input and output of two channel systems, we propose a method to reduce the cross-correlation between refe... [more] |
EA2009-88 pp.73-78 |
SIP, IE, IPSJ-SLDM [detail] |
2009-10-15 14:00 |
Fukui |
Awara Onsen "Matsuya Sensen" |
Fast Adaptive Algorithm Using Lattice Filter Kazuyoshi Tashiro, Tetsuya Shimamura (Saitama Univ.) SIP2009-59 IE2009-84 |
The convergence speed of the adaptive filter is deteriorated by eigenvalue spread in the correlation matrix of the input... [more] |
SIP2009-59 IE2009-84 pp.17-22 |
SIP, CAS, VLD |
2009-07-01 15:40 |
Hokkaido |
Kushiko-shi Shogai Gakushu Center |
A Low-Distortion Noise Canceller with an SNR-Modified Partitioned Power-Normalized PNLMS Akihiko Sugiyama, Masanori Kato, Masahiro Serizawa (NEC) CAS2009-7 VLD2009-12 SIP2009-24 |
This paper proposes a low-distortion noise canceller with no auxiliary filter.
The coefficient adaptation stepsize is ... [more] |
CAS2009-7 VLD2009-12 SIP2009-24 p.35 |
NC, MBE (Joint) |
2009-03-13 10:45 |
Tokyo |
Tamagawa Univ. |
Acquirement of a Control Strategy of Echo Cancellers by Reinforcement Learning
-- A Case When the NLMS Algolithm is Used -- Naohito Hakoishi, Kiyoshi Nishiyama (Iwate Univ.) NC2008-152 |
Echo cancellers need not only performance improvement of an adaptive filter but also its control for double talks in pra... [more] |
NC2008-152 pp.291-295 |
EA |
2008-11-21 13:00 |
Oita |
|
Application to the acoustic inverse filter of the non-recursive and recursive type filter Sho Tsutsumi, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ.) EA2008-95 |
(To be available after the conference date) [more] |
EA2008-95 pp.63-68 |
SIS |
2007-12-11 14:25 |
Hyogo |
|
A Study on Wideband and Sinusoidal Noise Reduction System Using ALE and NEF with Step Size Control Masatoshi Watanabe, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.), Kensaku Fujii (University of Hyogo) SIS2007-67 |
A noise reduction system based on an adaptive line enhancer (ALE) and a noise estimation filter (NEF) has been proposed ... [more] |
SIS2007-67 pp.53-58 |
WBS, SIP |
2007-08-06 14:50 |
Kochi |
Green Hall (2nd fl.), Kochi Green-Kaikan |
Improvement of the IPNLMS algorithm exploiting variable step size Sachio Saiki (Kochi Univ. of Tech.), Masahiro Fukumoto (Kochi Univ. of Tech./NICT) SIP2007-68 WBS2007-17 |
In this paper, a novel algorithm, named Variable Step-Size IPNLMS algorithm is proposed as improvement method for IPNLMS... [more] |
SIP2007-68 WBS2007-17 pp.25-28 |
AP, SAT (Joint) |
2006-07-07 13:00 |
Hiroshima |
Hiroshima Institute of Technology |
Performance comparison of LMS, RLS and QRD-RLS algorithm by FPGA Implementation Yoshiaki Yokoyama, Hirokazu Oba (Yokohama Natl. Univ.), Minseok Kim (Brains Co.,Ltd.), Hiroyuki Arai (Yokohama Natl. Univ.) AP2006-51 |
Minimum Mean Square Error(MMSE) Adaptive Array Antenna is an effective technique to achieve high-speed mobile communicat... [more] |
AP2006-51 pp.73-78 |
IE, SIP |
2005-04-22 14:35 |
Tokyo |
|
The Portfolio Theory and It's Application for RBF Adaptive Equalizer Takahisa Nagase (Chuo Univ.), Toshihiro Furukawa (Tokyo Univ. of Sicence), Kiyoshi Furuya (Chuo Univ.) |
(To be available after the conference date) [more] |
SIP2005-8 IE2005-8 pp.43-46 |