Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMM, EA, ASJ-H |
2023-11-23 13:00 |
Toyama |
|
[Poster Presentation]
Performance evaluation of noise suppression methods in dimensionally extended spectral domain Naoto Kotake, Suehiro Shimauchi, Shigeaki Aoki (KIT) EA2023-31 EMM2023-62 |
[more] |
EA2023-31 EMM2023-62 pp.17-22 |
EA, EMM, ASJ-H |
2022-11-21 10:00 |
Online |
Online |
[Poster Presentation]
Study on Iterative Phase Estimation Method with Mixture Consistency Keishin Miyamura, Suehiro Shimauchi, Shigeaki Aoki (KIT) EA2022-45 EMM2022-45 |
. [more] |
EA2022-45 EMM2022-45 pp.19-25 |
EMM, EA, ASJ-H |
2021-11-15 09:00 |
Online |
Online |
[Poster Presentation]
Implementation and evaluation of spatial-derivative-sampling microphone array Kazuya Inoue, Yuya Houda, Atsushi Nakayama, Suehiro Shimauchi, Shigeaki Aoki (KIT) EA2021-31 EMM2021-58 |
We have been studying spatial derivative sampling, which is a fusion of the spatial sampling theorem and the Taylor expa... [more] |
EA2021-31 EMM2021-58 pp.25-30 |
EA, ASJ-H, EMM |
2020-11-20 13:30 |
Online |
Online |
[Poster Presentation]
Study of the mixing ratio of anti-noise dual microphone Hiryu Matsumoto, Masaharu Kori, Shinya Shamoto, Shigeaki Aoki, Suehiro Shimauchi (KIT) EA2020-35 EMM2020-50 |
We have been studying a dual microphone system that achieves both noise resistance and high sound quality by combining a... [more] |
EA2020-35 EMM2020-50 pp.74-77 |
EA, ASJ-H, EMM |
2020-11-20 13:30 |
Online |
Online |
[Poster Presentation]
Study on high-resolution Fourier analysis with reconstructed bases Sora Oura, Suehiro Shimauchi, Shigeaki Aoki (KIT) EA2020-36 EMM2020-51 |
[more] |
EA2020-36 EMM2020-51 pp.78-83 |
EA, EMM |
2019-11-22 14:00 |
Ishikawa |
Kanazawa Institute of Technology |
[Poster Presentation]
Study of the synthetic condition of anti-noise dual microphone Hiryu Matsumoto, Wataru Anami, Shigeaki Aoki, Suehiro Shimauchi (KIT) EA2019-50 EMM2019-78 |
To make it easy to talk in a noisy environment using a communication terminal such as a mobile phone, a dual microphone ... [more] |
EA2019-50 EMM2019-78 pp.1-4 |
EA, EMM |
2019-11-22 15:30 |
Ishikawa |
Kanazawa Institute of Technology |
[Poster Presentation]
Study on front, back, left and right sound localization by arrangement of two parametric loudspeakers in vertical region Takato Fukuda, Takaki Furuta, Shigeaki Aoki, Suehiro Shimauchi (KIT) EA2019-56 EMM2019-84 |
Sound localization using two parametric loudspeakers with Head-related transfer functions (HRTFs) are affected by the az... [more] |
EA2019-56 EMM2019-84 pp.19-22 |
EA, EMM |
2019-11-22 15:30 |
Ishikawa |
Kanazawa Institute of Technology |
[Poster Presentation]
Effects of differential approximation of spatial derivatives in spatial sampling theorem extended by Taylor expansion Sho Ouchi, Kazuya Inoue, Ryohei Suzuki, Suehiro Shimauchi, Shigeaki Aoki (KIT) EA2019-61 EMM2019-89 |
[more] |
EA2019-61 EMM2019-89 pp.49-52 |
SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 09:00 |
Okinawa |
|
[Poster Presentation]
Convolutive Residual Echo Power Estimation for Addressing Long Reverberation-Time Problem Masahiro Fukui, Suehiro Shimauchi (NTT), Yusuke Hioka (Univ. of Auckland) EA2017-148 SIP2017-157 SP2017-131 |
[more] |
EA2017-148 SIP2017-157 SP2017-131 pp.255-260 |
CQ |
2018-01-19 13:35 |
Tokyo |
NII |
Quality of experience assessment in hands-free communications
-- Study on subjective evaluation method consistent with PESQ measure -- Sachiko Kurihara, Suehiro Shimauchi, Masahiro Fukui, Noboru Harada (NTT) CQ2017-96 |
In order to provide a simple and accurate method for quality assessment of end-user experience in hands-free communicati... [more] |
CQ2017-96 pp.63-68 |
EA, ASJ-H |
2017-11-30 11:20 |
Overseas |
University of Auckland (New Zealand) |
Non-Diagonal Regularization Matrix for Affine Projection Algorithm Suehiro Shimauchi, Sachiko Kurihara, Noboru Harada (NTT) EA2017-62 |
[more] |
EA2017-62 pp.25-30 |
NC, IPSJ-BIO, IBISML, IPSJ-MPS [detail] |
2017-06-24 13:25 |
Okinawa |
Okinawa Institute of Science and Technology |
NC2017-19 |
[more] |
NC2017-19 pp.127-132 |
SP, SIP, EA |
2017-03-01 12:40 |
Okinawa |
Okinawa Industry Support Center |
[Poster Presentation]
Feature analysis of electrocardiogram based on non-orthogonal wavelet expansions Suehiro Shimauchi, Kana Eguchi, Toki Takeda, Ryosuke Aoki (NTT) EA2016-88 SIP2016-143 SP2016-83 |
A feature analysis method for electrocardiogram (ECG) that is obtained mainly from a wearable ECG sensor is proposed, wh... [more] |
EA2016-88 SIP2016-143 SP2016-83 pp.37-42 |
EA, SP, SIP |
2016-03-28 13:15 |
Oita |
Beppu International Convention Center B-ConPlaza |
[Poster Presentation]
Study on influence of autocorrelation of measurement noise on affine projection algorithm Suehiro Shimauchi (NTT) EA2015-78 SIP2015-127 SP2015-106 |
Affine projection algorithm (APA) is one of the linear system identification algorithms.
Although the APA achieves an ... [more] |
EA2015-78 SIP2015-127 SP2015-106 pp.69-74 |
EA |
2008-03-07 17:10 |
Tokyo |
NTT Musashino R&D Center |
Noise Power Estimation Based on Noise Ratio in Signal and Its Noise Reduction Performance Masahiro Fukui, Suehiro Shimauchi, Akira Nakagawa, Yoichi Haneda, Akitoshi Kataoka (NTT Cyber Space Lab.) EA2007-126 |
Noise power estimation for noisy speech signals is required for noise reduction systems. This paper presents a robust no... [more] |
EA2007-126 pp.85-90 |
EA |
2004-12-10 16:45 |
Tokyo |
|
A study on an error-memoryless affine projection algorithm
-- Its application for acoustic echo cancellation -- Suehiro Shimauchi, Yoichi Haneda, Akitoshi Kataoka (NTT) |
[more] |
EA2004-116 pp.77-82 |