Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-03-01 15:25 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Spatial auditory masking of audio signals with different elevations on the median plane and a sagittal plane Hiroto Fujishiro, Masayuki Nishiguchi, Kanji Watanabe, Koji Abe (Akita Prefectural Univ.) EA2023-120 SIP2023-167 SP2023-102 |
We have been studying spatial auditory masking under various conditions for the use in 3D audio coding. Experimental res... [more] |
EA2023-120 SIP2023-167 SP2023-102 pp.340-345 |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-03-01 15:25 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Investigation on factors of beamforming with reduced the number of microphones on sound space synthesis Ryosuke Oyashiki, Kanji Watanabe, Masayuki Nishiguchi, Koji Abe (Akita Prefectural Univ.) EA2023-122 SIP2023-169 SP2023-104 |
Our goal is to realize a system that reproduces a certain sound field in a different field.
We have proposed a system u... [more] |
EA2023-122 SIP2023-169 SP2023-104 pp.352-359 |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-03-01 15:25 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Perceptible delay of moving sound source signals with different azimuth and bandwidth Yuuki Saito, Masayuki Nishiguchi, Kanji Watanabe, Koji Abe (Akita Prefectural Univ.) EA2023-123 SIP2023-170 SP2023-105 |
Technologies that enable the reproduction of highly realistic 3D audio fields are becoming increasingly important due to... [more] |
EA2023-123 SIP2023-170 SP2023-105 pp.360-367 |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-03-01 15:25 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Creation of representative head-related impulse responses for binaural rendering of audio signals by waveform based acoustic panning Kazuki Houshito, Masayuki Nishiguchi, Kanji Watanabe, Koji Abe (Akita Prefectural Univ.) EA2023-124 SIP2023-171 SP2023-106 |
To achieve highly realistic 3D audio reproduction in virtual reality (VR) or augmented reality (AR) through binaural ren... [more] |
EA2023-124 SIP2023-171 SP2023-106 pp.368-375 |
EMM, EA, ASJ-H |
2023-11-23 13:00 |
Toyama |
|
[Poster Presentation]
Investigation on improvement of beamforming low-frequency characteristics by estimation of virtual microphone array signal Ryosuke Oyashiki, Kanji Watanabe, Masayuki Nishiguchi, Koji Abe (Akita Prefectural Univ.) EA2023-32 EMM2023-63 |
Our goal is to realize a system that reproduces a certain sound field in a different field.We have proposed a system usi... [more] |
EA2023-32 EMM2023-63 pp.23-30 |
CPM, ED, LQE |
2022-11-24 11:35 |
Aichi |
Winc Aichi (Aichi Industry & Labor Center) (Primary: On-site, Secondary: Online) |
Semiconducting properties of electrochemically deposited Ni(OH)2 thin films Masahide Shimura, Koji Abe (Nitech) ED2022-28 CPM2022-53 LQE2022-61 |
Abstract Metal hydroxides are important inorganic materials used as flame retardants and precursors for metal oxide syn... [more] |
ED2022-28 CPM2022-53 LQE2022-61 pp.23-26 |
CPM, ED, LQE |
2022-11-24 13:05 |
Aichi |
Winc Aichi (Aichi Industry & Labor Center) (Primary: On-site, Secondary: Online) |
Al-doped ZnO thin films deposited by sol-gel method Koji Abe, Tasuku Kubota (NITech) ED2022-30 CPM2022-55 LQE2022-63 |
Sol-gel process is used to deposit oxide semiconductor thin films such as zinc oxide (ZnO). However, resistivity of ZnO ... [more] |
ED2022-30 CPM2022-55 LQE2022-63 pp.33-36 |
EA, ASJ-H |
2021-08-20 16:00 |
Online |
Online |
Estimation of spatial auditory masking based on computational auditory models
-- in case of band noise masker and pure-tone probe -- Shouichi Takane, Naomichi Tanaka, Koji Abe, Masayuki Nishiguchi, Kanji Watanabe (Akita Pref. Univ.) EA2021-25 |
The Spatial Auditory Masking (SAM) is the relation of binaural masking to sound source positions corresponding to masker... [more] |
EA2021-25 pp.27-32 |
EA, ASJ-H |
2020-08-07 14:05 |
Online |
Online |
Influence of the existense of beamforming for low frequency region on sound quality in sound-space acquisition Kanji Watanabe, Masayuki Nishiguchi, Shouichi Takane, Koji Abe (Akita Pref. Univ.) EA2020-16 |
This study is aiming at the realization of spatial sound acquisition and reproduction system that can reproduce a certai... [more] |
EA2020-16 pp.15-22 |
EA, ASJ-H |
2020-08-07 14:30 |
Online |
Online |
An attempt of estimation of spatial auditory masking based on auditory models Shouichi Takane, Koji Abe, Masayuki Nishiguchi, Kanji Watanabe (Akita Pref. Univ.) EA2020-17 |
The Spatial Auditory Masking is the relation of binaural masking to positions of sound sources corresponding to masker a... [more] |
EA2020-17 pp.23-27 |
EA, ASJ-H |
2020-08-07 14:55 |
Online |
Online |
Effect of Spatial Auditory Masking on Perception of Quantization Noise Yuma Yamanaka (Grad. Sch. of Akita Pref. Univ.), Masayuki Nishiguchi, Kanji Watanabe, Shouichi Takane, Koji Abe (Akita Pref. Univ.) EA2020-18 |
Audio reproduction systems, such as 22.2 multi-channel system, generating sound source directions by synthesizing three ... [more] |
EA2020-18 pp.29-34 |
CPM, ED, SDM |
2020-05-29 14:55 |
Aichi |
Nagoya Institute of Technology (Cancelled, technical report was not issued) |
Fabrication of Mg(OH)2 thin film by drop-dry deposition Tong Li, Masaya Ichimura, Koji Abe (Nagoya Inst. of Tech.) |
[more] |
|
CPM, LQE, ED |
2019-11-21 12:20 |
Shizuoka |
Shizuoka Univ. (Hamamatsu) |
Photocatalytic properties of ZnO modified by electrochemical treatment Koji Abe, Atsuhito Otake (Nitech) ED2019-37 CPM2019-56 LQE2019-80 |
Photocatalytic activity of zinc oxide (ZnO) thin films were improved by an electrochemical reduction treatment. The impr... [more] |
ED2019-37 CPM2019-56 LQE2019-80 pp.21-24 |
EA, ASJ-H |
2019-08-08 15:10 |
Miyagi |
Tohoku Univ. |
Investigation on Accuracy Improvement of Automatic Segmentation of Acoutic Events by Bayesian Information Criterion Koji Abe, Wakaba Ohtsuki, Shouichi Takane, Masayuki Nishiguchi, Kanji Watanabe (Akita Pref. Univ.) EA2019-27 |
[more] |
EA2019-27 pp.27-33 |
EA, SIP, SP |
2019-03-15 13:30 |
Nagasaki |
i+Land nagasaki (Nagasaki-shi) |
[Poster Presentation]
Study on 3D audio coding based on spatial auditory masking Kodai Kato, Masayuki Nishiguchi, Kanji Watanabe, Shouichi Takane, Koji Abe (Akita Pref. Univ.) EA2018-145 SIP2018-151 SP2018-107 |
Spatial auditory masking effect has been examined for the purpose of designing highly efficient audio coding algorithm f... [more] |
EA2018-145 SIP2018-151 SP2018-107 pp.271-278 |
EA, ASJ-H |
2018-08-23 15:10 |
Miyagi |
Tohoku Gakuin Univ. |
Investigation of abnormal sound detectionusing occurrence probability of regularsound based on Gaussian Mixture Model Koji Abe, Moeko Hara, Shouichi Takane, Masayuki Nishiguchi, Kanji Watanabe (Akita Pref. Univ.) EA2018-34 |
In most abnormal sound detection systems, abnormal sounds are defined in advance and abnormal sounds are detected by mat... [more] |
EA2018-34 pp.37-44 |
EA, ASJ-H |
2018-08-23 15:35 |
Miyagi |
Tohoku Gakuin Univ. |
An Investigation on Automatic Segmentation of Acoustic Events Based on Bayesian Information Criterion Wakaba Ohtsuki, Koji Abe, Shouichi Takane, Masayuki Nishiguchi, Kanji Watanabe (Akita Pref. Univ.) EA2018-35 |
Automatic segmentation of acoustic events has been studied by using Bayesian Information Criterion (BIC). First sound si... [more] |
EA2018-35 pp.45-50 |
US, EA (Joint) |
2018-01-23 13:00 |
Osaka |
|
[Poster Presentation]
Filter design for the spatial sampling using beam-forming Takuma Oono, Kanji Watanabe, Masayuki Nishiguchi, Shouichi Takane, Koji Abe (Akita Pref. Univ.) EA2017-85 |
This study is aiming at the realization of spatial sound acquisition and reproduction system that can reproduce a certai... [more] |
EA2017-85 pp.7-14 |
MBE |
2016-09-24 13:00 |
Niigata |
Niigata University |
Effects of sole materials of running shoes on sensory evaluation of foot stabilization function Yuki Yamada, Koji Abe, Toyohiko Hayashi, Shigehito Tanahashi (Niigata Univ.), Shigenori Sato, Hiroki Kikui, Shinji Konno (Taica Corp.) MBE2016-24 |
Running shoes have two different functions of shock absorption and foot stabilization. Previous researches of factors in... [more] |
MBE2016-24 pp.1-6 |
HCS |
2016-09-14 13:30 |
Ishikawa |
Shiinoki Cultural Complex |
[Poster Presentation]
Nonlinear Analysis of inter-personal coordination in Janken action Kentaro Kodama (JINDAI), Ryosaku Makino (NII), Hiroyasu Massaki (SOKENDAI), Koji Abe (WASEDA) HCS2016-58 |
The present study reports the results of our preliminary experiment of Janken (Rock-Paper-Scissors) conducted to investi... [more] |
HCS2016-58 pp.29-34 |