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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-02-29 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
Accelerating and stabilizing vectorwise coordinate descent for spatially regularized independent low-rank matrix analysis Yuto Ishikawa, Takuya Okubo, Norihiro Takamune (UTokyo), Tomohiko Nakamura (AIST), Daichi Kitamura (NIT Kagawa), Hiroshi Saruwatari (UTokyo), Yu Takahashi, Kazunobu Kondo (Yamaha)  EA2023-68 SIP2023-115 SP2023-50 |
Spatially regularized independent low-rank matrix analysis (SR-ILRMA) is the method that introduces the spatial prior in... [more] | EA2023-68 SIP2023-115 SP2023-50 pp.43-50 |
| EA, US (Joint) |
2023-12-22 13:00 |
Fukuoka | [Poster Presentation]
Multichannel Blind Source Separation Using Independent Low-Rank Matrix Analysis with Observed-Signal-Dependent Regularization Based on Spectrogram Consistency Takaaki Kojima, Norihiro Takamune, Sota Misawa (UTokyo), Daichi Kitamura (NIT,Kagawa), Hiroshi Saruwatari (UTokyo) EA2023-51 |
Independent low-rank matrix analysis (ILRMA) is the state-of-the-art technique for blind source separation under the ove... [more] | EA2023-51 pp.13-20 |
|
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-03-01 09:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Regularization Term Design Based on Spectrogram Consistency in Independent Low-Rank Matrix Analysis for Multichannel Audio Source Separation Sota Misawa, Norihiro Takamune (UTokyo), Kohei Yatabe (TUAT), Daichi Kitamura (NIT, Kagawa), Hiroshi Saruwatari (UTokyo) EA2022-105 SIP2022-149 SP2022-69 |
It is known that block permutation occurs in the separated signals obtained by independent low-rank matrix analysis. Rec... [more] | EA2022-105 SIP2022-149 SP2022-69 pp.177-184 |
| SR | 2022-11-08 14:00 |
Fukuoka | Fukuoka University (Primary: On-site, Secondary: Online) |
[Technology Exhibit]
The use of software defined radio USRP with time and phase synchronization by UHD Yoji Yamada, Haruto Nakamura (NIT, Ishikawa College), Suguru Kameda (Hiroshima Univ.) SR2022-66 |
In controlling the software defined radio USRP devices by using the GNU Radio and UHD, time and phase synchronization ca... [more] | SR2022-66 p.109 |
| SIP | 2022-08-26 10:48 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki Island) (Primary: On-site, Secondary: Online) |
Instantaneous linear dimensionality reduction for array signal processing Natsuki Ueno, Nobutaka Ono (TMU) SIP2022-65 |
Linear dimensionality reduction of time-series signals observed by a sensor array is often useful in balancing the accur... [more] | SIP2022-65 pp.81-85 |
| EA | 2019-12-13 13:00 |
Fukuoka | Kyushu Inst. Tech. | Speaker-independent source separation with multichannel variational autoencoder Li Li (Univ. Tsukuba), Hirokazu Kameoka (NTT), Shota Inoue, Shoji Makino (Univ. Tsukuba) EA2019-77 |
The multichannel variational autoencoder method (MVAE) is a recently proposed determined source separation method, which... [more] | EA2019-77 pp.79-84 |
| NC, MBE (Joint) |
2018-12-15 13:00 |
Aichi | Nagoya Institute of Technology | Multi-channel stimulation and measurement system for closed-loop control of cellular tissue activities Toshihiro Shimizu, Naoki Satoshiro, Jinhwan Choi, Tetsuya Yagi, Yuki Hayashida (Osaka Univ.) MBE2018-54 |
Development of technology to control cellular tissue activity to a desired state by measuring and analyzing spontaneous ... [more] | MBE2018-54 pp.21-24 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 10:00 |
Okinawa | Experimental Evaluation of Multichannel Audio Source Separation Based on IDLMA Daichi Kitamura, Hayato Sumino, Norihiro Takamune, Shinnosuke Takamichi, Hiroshi Saruwatari (Univ. of Tokyo), Nobutaka Ono (Tokyo Metropolitan Univ.) EA2017-104 SIP2017-113 SP2017-87 |
In this paper, we propose a new informed multichannel audio source separation called independent deeply learned matrix a... [more] | EA2017-104 SIP2017-113 SP2017-87 pp.13-20 |
|
| SP | 2017-08-30 11:00 |
Kyoto | Kyoto Univ. | [Poster Presentation]
Kazuki Shimada, Yoshiaki Bando, Masato Mimura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara (Kyoto Univ.) SP2017-23 |
(To be available after the conference date) [more] | SP2017-23 pp.19-24 |
| OCS, CS (Joint) |
2017-01-20 09:45 |
Fukuoka | Kyushu Sangyo University | A Study on the Redundant Configuration for Super Multi-channel IP Broadcast Content Delivery Toshihito Fujiwara, Yasunobu Kasahara, Naohiki Yuki, Hidekazu Shimizu, Tomoki Sugawa (NTT) CS2016-72 |
Recently, ultra-high definition video delivery service such as 4K/8K resolution is well underway for the next generation... [more] | CS2016-72 pp.47-51 |
| EA, EMM | 2016-11-18 11:10 |
Oita | Compal Hall (Oita) | Extraction of coherent component from multichannel audio signal Akio Ando, Hiroki Tanaka, Yuta Hashimoto, Hiro Furuya (Univ. of Toyama) EA2016-60 EMM2016-66 |
Three-dimensional audio recording usually involves a number of spatially distributed microphones to capture the spatial ... [more] | EA2016-60 EMM2016-66 pp.73-78 |
| EA, ASJ-H, IPSJ-MUS [detail] | 2016-10-14 14:30 |
Ishikawa | Noto Omakidai (Nanao) | A compression method for multi-channel signal based on the principal component analysis Hironori Sato, Arif Herusetyo Wicaksono, Shuichi Sakamoto, Cesar Daniel Salvador, Jorge Trevino, Yoiti Suzuki (Tohoku University) EA2016-32 |
Network usage costs are a serious obstacle to the transmission of multi-channel microphone arrays recordings when commun... [more] | EA2016-32 pp.7-11 |
| EA | 2014-06-27 16:20 |
Mie | Mie Univ. | Ensemble music-based simultaneous measurement of room impulse responses Takeru Amano, Yosuke Tatekura (Shizuoka Univ.) EA2014-11 |
In this paper, we propose to utilize part sounds of ensemble music as a reference signal for measuring room impulse resp... [more] | EA2014-11 pp.37-42 |
| NC, NLP, IPSJ-BIO [detail] | 2010-06-19 16:25 |
Okinawa | Ryukyu-daigaku-gozyu-syunen-kinenn-kaikan | Multi-channel Acoustic Echo Canceler Based on Particle Swarm Optimization Takanobu Narita, Masanori Kimoto, Kenya Jin'no (Nippon Inst. of Tech.) NLP2010-22 NC2010-22 |
In multichannel acoustic echo canceler based on linear combination, the uniqueness problem exists that adaptive filt... [more] |
NLP2010-22 NC2010-22 pp.165-170 |
| EA | 2010-06-11 10:15 |
Hokkaido | Health Sci. Univ. of Hokkaido | Automatic music thumbnailing using localization information of audio object Hiroyuki Nawata, Noriyoshi Kamado, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) EA2010-29 |
In this research，in order to automatically generate a thumbnail music that has a main part of the original music, we pro... [more] | EA2010-29 pp.41-46 |
| SIP, EA | 2008-05-29 14:50 |
Osaka | Kansai Univ. | Diffuse noise suppression by crystal-array-based post-filter design Nobutaka Ito, Nobutaka Ono, Shigeki Sagayama (Univ. of Tokyo) EA2008-13 SIP2008-22 |
In this paper, we propose a method for suppressing diffuse noise, effective even with small-sized arrays. The multichann... [more] | EA2008-13 SIP2008-22 pp.43-46 |
| EA | 2006-07-14 13:30 |
Saitama | Pioneer Corporate Research and Development Laboratories | Multichannel Audio Signal Compressive Coding Method with Independent Component Analysis Tadashi Mihashi, Tomoya Takatani, Shigeki Miyabe, Yoshimitsu Mori, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) |
In recent years, the use of multichannel audio contents is widely spreading. Consequently, the transmission quantity is ... [more] | EA2006-28 pp.21-26 |
| CAS, SIP, CS | 2006-03-06 10:50 |
Okinawa | Univ of Ryukyu | Noise removal of multi-channel speech signals by spatio-temporal Wiener filter Kei Ishida, Toshihisa Tanaka (TUAT) |
Several noise removal techniques for speech signals such as classical Wiener filter and spectral subtranction have been ... [more] | CAS2005-109 SIP2005-155 CS2005-102 pp.75-80 |
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