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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CAS, CS | 2024-03-14 10:50 |
Okinawa | Group Delay Ripple Reduction Method for Sound Source Localization Using Wide Width Microphone Pairs Shunsuke Ase, Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.)  CAS2023-114 CS2023-107 |
GRODMIC is a method proposed as a high spatial resolution source localization. Essential task of this method is an estim... [more] | CAS2023-114 CS2023-107 pp.17-22 |
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| CAS, CS | 2024-03-14 11:15 |
Okinawa | Omni-Directional Sound Source Localization By Group Delay Sample Selection Using FIR-IIR Filter Structure Shun Hatano, Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.) CAS2023-115 CS2023-108 |
An omnidirectional sound source localization method based on a role selection of microphone pairs has been developed. Si... [more] | CAS2023-115 CS2023-108 pp.23-28 |
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| SIP, SP, EA, IPSJ-SLP [detail] | 2024-02-29 16:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
Multiple sound source localization system in a rectangular area based on a distributed microphone array network Toru Takahashi, Kotaro Fukuda, Taiki Kanbayashi, Hitoshi Ogaki (OSU), Ryo Higashigawa (coroutine), Masato Nakayama (OSU) EA2023-87 SIP2023-134 SP2023-69 |
This paper describes a method for simultaneously localizing multiple sound sources inside of a square area using a netwo... [more] | EA2023-87 SIP2023-134 SP2023-69 pp.156-161 |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-02-29 16:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
Role Selection of Microphone Pairs for Omnidirectional Sound Source Tracking Haruto Sasaki, Kenji Suyama (Tokyo Denki Univ.) EA2023-89 SIP2023-136 SP2023-71 |
In this paper, an omnidirectional source tracking using a square microphone array is studied. We have already developed ... [more] | EA2023-89 SIP2023-136 SP2023-71 pp.168-173 |
| 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 |
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| CAS, CS | 2023-03-02 14:50 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Sound Source Localization Method Based on Approximation of Sinc Function by FIR Filter Kazuki Fujita, Kenji Suyama (Tokyo Denki Univ.) CAS2022-120 CS2022-97 |
Sound source localization using microphone pairs is a technique for estimating the sound source direction based on the t... [more] | CAS2022-120 CS2022-97 pp.141-144 |
| CAS, CS | 2023-03-02 15:15 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Validation of the model order for source localization based on propagation delay estimation using adaptive filters Shunsuke Ase, Kenji Suyama (Tokyo denki univ.) CAS2022-121 CS2022-98 |
Microphone array localization is a technique for estimating the direction of a sound source based on the difference in a... [more] | CAS2022-121 CS2022-98 pp.145-149 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-02-28 15:55 |
Okinawa | (Primary: On-site, Secondary: Online) |
Self-Supervised Learning With Spatial Audio-Visual Recording for Sound Event Localization and Detection Yoto Fujita (Kyoto Univ.), Yoshiaki Bando (AIST), Keisuke Imoto (Doshisha Univ./AIST), Masaki Onihsi (AIST), Yoshii Kazuyoshi (Kyoto Univ.) EA2022-89 SIP2022-133 SP2022-53 |
This paper describes an unsupervised pre-training method for sound event localization and detection (SELD) on multi-chan... [more] | EA2022-89 SIP2022-133 SP2022-53 pp.78-82 |
| EA, US (Joint) |
2022-12-22 16:50 |
Hiroshima | Satellite Campus Hiroshima | [Poster Presentation]
Study on sound localization accuracy in long range using narrow distance microphone arrays. Yosui Miyata, Yoshikazu Koike, Wangwiwattana Sittichai, Yutaka Yamazaki, Junpei Shibata, Masaki Huruya (SIT) EA2022-66 |
A lot of researchers already have reported sound localization using sound direction-of-arrival estimation(DOA) like MUSI... [more] | EA2022-66 pp.32-35 |
| US | 2022-08-22 14:55 |
Tokyo | Tokyo Tech (Ookayama Campus) | US2022-32 |
Currently installing a hydrophone off the coast of "Ohshima” to study the impact of marine mammals. So far, low frequenc... [more] | US2022-32 pp.19-24 |
| SP, IPSJ-MUS, IPSJ-SLP [detail] | 2022-06-17 13:00 |
Online | Online | Study and Comparison of Direction Estimation Methods for Instrumental Sound Sources Kaho Yamamoto, Akio Ogihara (Kindai Univ.), Harumi Murata (Chukyo Univ.) SP2022-3 |
Surround sound is becoming more and more familiar as digital contents such as TV broadcasting support surround sound. Ho... [more] | SP2022-3 pp.7-9 |
| EA | 2022-05-13 10:55 |
Online | Online | Direction estimation system using a monaural microphone for rescuing people buried under rubble Ayumi Matsumoto, Kazuyuki Arikawa, Hiroki Miyazako, Keisuke Hasegawa, Takaaki Nara (Univ. of Tokyo) EA2022-2 |
Position estimation methods in situations where Global Navigation Satellite System is not available are drawing attentio... [more] | EA2022-2 pp.7-13 |
| LOIS | 2022-03-03 16:40 |
Online | Online | A method for Estimating Impression of Places with SSQP from Environmental sounds and Aerial photographs Yusuke Ono, Sunao Hara, Masanobu Abe (Okayama Univ.) LOIS2021-48 |
In this study, we study the quantification of the city characteristics based on the impressions of the sound environment... [more] | LOIS2021-48 pp.51-56 |
| MBE, NC (Joint) |
2022-03-04 09:30 |
Online | Online | An estimation method of missing Information of compressed sound source using the Deep U-Net as an Auto-Encoder Kazuma Hirai, Susumu Kuroyanagi (NITech) NC2021-69 |
Some systems of speech-based information transmission, such as radio, telephone, and records, deal with sounds that lack... [more] | NC2021-69 pp.121-126 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-01 09:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Direction-of-Arrival Estimation of Wideband Sound field based on Microphone Array Signals at Two Time Points Takahiro Iwami, Ken-ichi Sawai, Akira Omoto (Kyushu Univ.) EA2021-65 SIP2021-92 SP2021-50 |
We construct a band-limited function space in which the wavenumber spectrum is spherically restricted in the general dim... [more] | EA2021-65 SIP2021-92 SP2021-50 pp.9-14 |
| SeMI | 2022-01-20 14:20 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
Estimation of Sound Environment in Room by applying to Transfer Learning using Spectrograms Images Shota Sano, Yuusuke Kawakita, Tsuyoshi Miyazaki, Hiroshi Tanaka (KAIT) SeMI2021-57 |
A variety of environmental sounds exist in a room, and the classification of these sounds can be expected to have variou... [more] | SeMI2021-57 pp.22-25 |
| US | 2020-08-26 13:50 |
Online | Online | A study of sound velocity profile acquisition method using Doppler shift Masato Yoshiguchi, Hanako Ogasawara, Kazuyoshi Mori (NDA) US2020-22 |
Sound speed distribution, which is important to calculate sound propagation in the ocean, is currently estimated from a ... [more] | US2020-22 pp.11-15 |
| SP, EA, SIP | 2020-03-02 13:00 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
[Poster Presentation]
Study on Error factors and improvement method in low frequency band on MUSIC sound source direction estimation Kazuki Yuasa, Yutaka Kaneda (Tokyo Denki Univ) EA2019-115 SIP2019-117 SP2019-64 |
We improved the sound source direction estimation performance in a room by using the MUSIC method with peak hold (PH) pr... [more] | EA2019-115 SIP2019-117 SP2019-64 pp.83-88 |
| EA | 2019-12-12 15:00 |
Fukuoka | Kyushu Inst. Tech. | Fundamental Study on Sound Source exploration method inside structure using DNN and CAE Shunsuke Kita (ORIST), Yoshinobu Kajikawa (Kansai Univ.) EA2019-71 |
Currently, it has become possible to estimate the position of the sound source concerning the direct sound by the sound ... [more] | EA2019-71 pp.37-44 |
| RISING (2nd) |
2019-11-26 14:10 |
Tokyo | Fukutake Learning Theater, Hongo Campus, Univ. Tokyo | [Poster Presentation]
Development and evaluation of habitat observation system of wild bird using UAV and machine learning technologies Yoshihiro Higashiura, Hiroshi Yamamoto (Ritsumeikan Univ.) |
In recent years, agricultural, forestry and fishery are be harmed by wild birds and it has become a significant problem.... [more] | |
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