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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMM | 2018-01-29 14:00 |
Miyagi | Tohoku Univ. (Aobayama Campus) | Study on restoration of a spatio-temporal sound pressure distribution image obtained with a microphone array Kenji Ozawa, Masaaki Ito, Genya Shimizu, Eri Takizawa, Masanori Morise (Univ. Yamanashi), Shuichi Sakamoto (Tohoku Univ.)  EMM2017-66 |
This project aims to achieve sound source separation by two-dimensional fast Fourier transform (2D-FFT) of a spatio-temp... [more] | EMM2017-66 pp.1-6 |
| EMM | 2018-01-29 16:35 |
Miyagi | Tohoku Univ. (Aobayama Campus) | [Invited Talk]
Machine Musicianship: When AI meets with music Kyogu Lee (Seoul National Univ.) EMM2017-71 |
With the rapid and recent development in the filed of artificial intelligence research, a number of new and interesting ... [more] | EMM2017-71 p.31 |
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-25 11:10 |
Hyogo | Separation of Multiple Moving Targets Using Time-Domain Adaptive Signal Processing for Ultra-Wideband Radar Kazushi Morimoto, Shigeaki Okumura (Kyoto Univ.), Takuya Sakamoto (Univ. of Hyogo), Toru Sato (Kyoto Univ.) PN2017-67 EMT2017-104 OPE2017-145 LQE2017-127 EST2017-103 MWP2017-80 |
Ultra-wideband radar is a promising tool monitoring moving targets because of its high range resolution and tolerance fo... [more] | PN2017-67 EMT2017-104 OPE2017-145 LQE2017-127 EST2017-103 MWP2017-80 pp.173-178 |
|
| SIP, IT, RCS | 2018-01-22 13:05 |
Kagawa | Sunport Hall Takamatsu | Physical Cell ID Detection Performance Applying Frequency Hopping Reception to NPSS and NSSS for NB-IoT Aya Shimura, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO) IT2017-63 SIP2017-71 RCS2017-277 |
This paper proposes frequency hopping (FH) reception for narrowband primary synchronization signal (NPSS) and narrowband... [more] | IT2017-63 SIP2017-71 RCS2017-277 pp.49-54 |
| ITS, WBS, RCC | 2017-12-15 14:20 |
Okinawa | Tiruru/Okinawa Jichikaikan | Same Range Target Detection with Large RCS Difference by Signal Descending Order Subtraction Target Detection Method for Multiple Frequency Random Stepped CPC Radar Takashi Shiba, Daisuke Hirose, Yuya Ota, Manabu Akita, Takayuki Inaba (UEC) WBS2017-76 ITS2017-53 RCC2017-92 |
Random step frequency had been already studied to enlarge maximum detection velocity for multiple frequency stepped rada... [more] | WBS2017-76 ITS2017-53 RCC2017-92 pp.233-238 |
| HCGSYMPO (2nd) |
2017-12-13 - 2017-12-15 |
Ishikawa | THE KANAZAWA THEATRE | Mixture and separation of multiple voices using multiplex/demultiplex filter Yuki Fujita, Mieko Nakamura (Tokyo Univ. of the Arts) |
We propose a method for Mixture and separation of multiple voices which is effectively available such as shopping malls ... [more] | |
| CQ (2nd) |
2017-10-17 11:20 |
Fukuoka | Nishijin Plaza, Kyushu Univ. | [Poster Presentation]
Spectral Efficiency Improvement with Multiplexing OFDM Signals Yoshitsugu Sugai, Tomotaka Kimura, Masahiro Muraguchi (Tokyo Univ of Science) |
In recent years, the frequency resources are exhausted due to the wide spread of the wireless communication devices. In ... [more] | |
| PRMU, CNR | 2017-02-19 11:20 |
Hokkaido | [Poster Presentation]
Representation and Separation of Respiratory Sounds by Online Robust Principal Component Analysis Kosei Nishitsuji, Shunpei Shiwa, Tomoya Sakai (Nagasaki Univ.) PRMU2016-180 CNR2016-47 |
This paper presents an online algorithm of separating lung sounds for computer-aided diagnosis. A lung sound consists of... [more] | PRMU2016-180 CNR2016-47 pp.157-158 |
|
| EMM | 2017-01-31 13:30 |
Miyagi | Tohoku University (Miyagi) | Study on the basic properties of a micro-spaced microphone array Genya Shimizu, Kenji Ozawa, Masaaki Ito, Masanori Morise (Univ. Yamanashi), Shuichi Sakamoto (Tohoku Univ.) EMM2016-85 |
Microphone arrays have been used to separate sound sources to improve speech recognition in a noisy environment. We prop... [more] | EMM2016-85 pp.67-72 |
| IBISML | 2015-11-26 15:00 |
Ibaraki | Epochal Tsukuba | [Poster Presentation]
Nonnegative Matrix Factorization and Positive Semidefinite Tensor Factorization based on Student's t Distributions for Music Signal Analysis Kazuyoshi Yoshii, Katsutoshi Itoyama (Kyoto Univ.), Masataka Goto (AIST) IBISML2015-70 |
This paper presents new probabilistic models of nonnegative matrix factorization (NMF) and positive semidefinite tensor ... [more] | IBISML2015-70 pp.131-138 |
| EA, EMM | 2015-11-12 13:00 |
Kumamoto | Kumamoto Univ. | Estimation of sound pressure levels of direct sound and reflected sounds based on single-channel signal separation Irwansyah, Taira Onoguchi, Yoshifumi Chisaki (Kumamoto Univ.) EA2015-24 EMM2015-45 |
Recent studies have shown that the reflected sounds from nearby buildings affect the speech intelligibility of public ad... [more] | EA2015-24 EMM2015-45 pp.1-6 |
| SIP, EA, SP | 2015-03-03 10:45 |
Okinawa | [Poster Presentation]
Multimodal source number estimation in multi-party conversations Yukoh Wakabayashi, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.) EA2014-120 SIP2014-161 SP2014-183 |
Source number plays an important role in blind source separation (BSS) and sound source localization (SSL) based on subs... [more] | EA2014-120 SIP2014-161 SP2014-183 pp.267-272 |
|
| US, EA (Joint) |
2015-01-29 10:15 |
Kyoto | Doshisha Univ. | Simultaneous adaptation of time-series a priori statistical model and spectral basis for binaural source separation Yuki Murota (NAIST), Daichi Kitamura (NII), Shoichi Koyama, Hiroshi Saruwatari (The Univ. of Tokyo), Satoshi Nakamura (NAIST) EA2014-64 |
In this paper, we propose a new approach for addressing binaural music signal separation based on the simultaneous adapt... [more] | EA2014-64 pp.27-32 |
| IBISML | 2014-11-18 15:00 |
Aichi | Nagoya Univ. | [Poster Presentation]
An Infinite Superimposed Discrete All-pole Model based on Gamma Processes for Music Signal Analysis Kazuyoshi Yoshii, Katsutoshi Itoyama (Kyoto Univ.), Masataka Goto (AIST) IBISML2014-60 |
This paper presents a probabilistic model that is used for decomposing music audio signals into the three elements of so... [more] | IBISML2014-60 pp.191-198 |
| 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 |
| SP, IPSJ-MUS | 2014-05-24 11:30 |
Tokyo | Underdetermined Blind Separation of Moving Sources Based on Probabilistic Modeling Takuya Higuchi, Norihiro Takamune, Tomohiko Nakamura (Univ. of Tokyo), Hirokazu Kameoka (Univ. of Tokyo/NTT) SP2014-20 |
This paper deals with the problem of the underdetermined blind separation and tracking of moving sources. In practical s... [more] | SP2014-20 pp.211-216 |
|
| PRMU, MI, IE, SIP | 2014-05-22 16:20 |
Aichi | Signal Processing for Lung-Sound Recognition
-- Separation and Classification of Continuous and Discontinuous Adventitious Sounds -- Tomoya Sakai, Takahiro Uchida, Aeri Sakaguchi, Senya Kiyasu (Nagasaki Univ.), Sueharu Miyahara (formerly Nagasaki Univ.), Mikio Oka (Kawasaki Med. Sch.) SIP2014-11 IE2014-11 PRMU2014-11 MI2014-11 |
This paper presents signal separation techniques for pattern recognition of lung sounds. From a viewpoint of pattern rec... [more] | SIP2014-11 IE2014-11 PRMU2014-11 MI2014-11 pp.55-60 |
|
| AP (2nd) |
2014-05-15 - 2014-05-16 |
Ishikawa | The Kanazawa Theatre | Wideband DOA estimation technique for correlated sources by using extened EM algorhtm Hiroyoshi Yamada, Satoshi Shirai, Yoshio Yamaguchi (Niigata Univ.), Toshihiko Nishimura, Yasutaka Ogawa, Takeo Ohgane (Hokkaido Univ) |
Recently, researches on the wideband wireless system becomes important increasingly due to growth of the requirements on... [more] | |
| EMD | 2014-03-07 15:15 |
Kanagawa | Yokohama Nat'l Univ. | Study on multi-channel signal processing method for brain function measurement by near-inferred spectroscopy Akira Takao, Keiko Fukuda (TMCIT) EMD2013-157 |
In brain functional measurement by near-infrared spectroscopy, it is important to improve the measurement accuracy and t... [more] | EMD2013-157 pp.33-36 |
| EA, US (Joint) |
2014-01-28 14:30 |
Osaka | Kansai University, Centenary Memorial Hall | Postfilter-based nonnegative matrix factorization with statistical model parameter estimation Yuki Murota, Daichi Kitamura, Shunsuke Nakai, Hiroshi Saruwatari, Satoshi Nakamura (NAIST), Kazunobu Kondo, Yu Takahashi (YAMAHA) EA2013-116 |
(To be available after the conference date) [more] | EA2013-116 pp.75-80 |
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