Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CAS |
2016-01-28 11:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Multiple omnidirectional sound source tracking using circular microphone array Yusuke Shiiki, Kenji Suyama (Tokyo Denki Univ.) CAS2015-61 |
In this paper, a method for omnidirectional sound source tracking using a circular microphone array is studied. The part... [more] |
CAS2015-61 pp.1-6 |
CS, CAS, SIP |
2014-03-06 14:50 |
Osaka |
Osaka City University Media Center |
Multiple Sound Source Tracking by adding penalty based on MUSIC Masato Hirakawa, Kenji Suyama (Tokyo Denki Univ.) CAS2013-98 SIP2013-144 CS2013-111 |
In this paper, a method for multiple sound source tracking by two microphones is proposed. In our previous work, the sum... [more] |
CAS2013-98 SIP2013-144 CS2013-111 pp.47-52 |
CAS |
2014-02-06 13:35 |
Kanagawa |
Nippon Maru Training center |
Multiple Sound Source Tracking Based on Speech Sparseness using PSO Masato Hirakawa, Kenji Suyama (Tokyo Denki Univ.) CAS2013-76 |
In this paper, a method for sound source tracking by two microphones is proposed. In this method, PSO (Particle Swarm Op... [more] |
CAS2013-76 pp.19-24 |
EA |
2010-12-10 14:50 |
Ibaraki |
Univ. of Tsukuba |
[Invited Talk]
Convolutive blind source separation using time-frequency masks Hiroshi Sawada, Shoko Araki (NTT) EA2010-104 |
A blind source separation method for convolutive mixtures is presented. The method is based on time-frequency masks and... [more] |
EA2010-104 pp.43-48 |
EA |
2010-10-21 14:20 |
Ishikawa |
Kanazawa-city Omi-cho Koryu Plaza |
Multiple Sound Source Localization Method with Forgetting Factor depending on Variation of Evaluation Function Value Hiroshi Umedu, Kenji Suyama (Tokyo Denki Univ.) EA2010-60 |
In this paper, we study on a multiple sound source localization method
using two microphones. In speech signals, there... [more] |
EA2010-60 pp.13-18 |
EA |
2010-08-09 16:30 |
Miyagi |
Tohoku Univ. |
A Study of Distribution Fitting in Multiple Sound Source Localization based on Speech Sparseness Souichirou Maeda, Kenji Suyama (Tokyo Denki Univ.) EA2010-49 |
In this study, we study on a distribution fitting used in a multiple sound source localization method based on speech sp... [more] |
EA2010-49 pp.37-42 |
SIP, CAS, CS |
2010-03-02 13:45 |
Okinawa |
Hotel Breeze Bay Marina, Miyakojima |
[Poster Presentation]
A Study on Multiple Sound Source Localization Considering Spatial Aliasing Hiroshi Umezu, Yukio Seki, Takanori Someya, Kenji Suyama (Tokyo Denki Univ.) CAS2009-128 SIP2009-173 CS2009-123 |
In this paper, we study a multiple sound source localization method
based on the sparseness of speech signals.In the me... [more] |
CAS2009-128 SIP2009-173 CS2009-123 pp.253-254 |
SIP, CAS, CS |
2010-03-02 13:45 |
Okinawa |
Hotel Breeze Bay Marina, Miyakojima |
[Poster Presentation]
A Consideration on Multiple Sound Source Localization Using Sparseness of Speech Signal Souichirou Maeda, Yukio Seki, Takanori Someya, Kenji Suyama (Tokyo Denki Univ.) CAS2009-129 SIP2009-174 CS2009-124 |
In this paper,
we study on a performance and a parameter value used in the reliability weighted histogram method which... [more] |
CAS2009-129 SIP2009-174 CS2009-124 pp.255-256 |
SIP, SIS, SP |
2007-09-28 09:30 |
Aichi |
Nagoya Inst. of Tech. |
Solution of Underdetermined Speech Separation Problems by Combining ICA and Time-Frequency Masking Methods Fan Yang, Nozomu Hamada (Keio Univ.) SIP2007-95 SIS2007-31 SP2007-57 |
Blind source separation of speech signals has many potential applications. Toward practical applications, underdetermine... [more] |
SIP2007-95 SIS2007-31 SP2007-57 pp.1-6 |
EA |
2007-07-27 13:30 |
Kanagawa |
|
Howling Canceller Based on Sparseness of Speech for Hands-Free System Kazunori Kobayashi, Ken'ichi Furuya, Yoichi Haneda, Akitoshi Kataoka (NTT) EA2007-35 |
In hands-free communication system, a voice switch is used for howling cancellation. However, the quality of duplex comm... [more] |
EA2007-35 pp.1-6 |