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Technical Committee on Engineering Acoustics (EA) [schedule] [select]
Chair Yoshifumi Chisaki (Kumamoto Univ.)
Vice Chair Yukio Iwaya (Tohoku Gakuin Univ.), Yoichi Haneda (Univ. of Electro-Comm.)
Secretary Mitsunori Mizumachi (Kyushu Inst. of Tech.), Suehiro Shimauchi (NTT)
Assistant Toshiharu Horiuchi (KDDI R&D Labs.)

Technical Committee on Signal Processing (SIP) [schedule] [select]
Chair Yoshinobu Kajikawa (Kansai Univ.)
Vice Chair Osamu Houshuyama (NEC), Makoto Nakashizuka (Chiba Inst. of Tech.)
Secretary Takanobu Nishiura (Ritsumeikan Univ.), Masanori Tsujikawa (NEC)
Assistant Takamichi Miyata (Chiba Inst. of Tech.)

Technical Committee on Speech (SP) [schedule] [select]
Chair Takeshi Kawabata (Kwansei Gakuin Univ.)
Vice Chair Norihide Kitaoka (Tokushima Univ.)
Secretary Tomoki Toda (NAIST), Koji Iwano (Tokyo City Univ.)
Assistant Takanobu Oba (NTT), Takashi Nose (Tohoku Univ.)

Conference Date Mon, Mar 2, 2015 09:00 - 17:00
Tue, Mar 3, 2015 09:00 - 16:55
Topics  
Conference Place  
Sponsors This conference is co-sponsored by Technical Committee on Electroacoustics and Speech, ASJ and Signal Processing Society Japan/Kansai Chapter, IEEE.
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Mon, Mar 2 AM 
09:00 - 10:40
(1) 09:00-09:25 Wind-induced Noise Reduction in Time Domain Using Closely-aligned Two Microphones. EA2014-72 SIP2014-113 SP2014-135 Naoto Sakata, Hirofumi Nakajima (Kogakuin Univ.), Kazuhiro Nakadai (HRI-JP)
(2) 09:25-09:50 Estimation of arrival time differences between direct and reflected sounds from monaural observed signal EA2014-73 SIP2014-114 SP2014-136 Taira Onoguchi, Irwansyah, Yoshifumi Chisaki (Kumamoto Univ.)
(3) 09:50-10:15 Unified approach for BSS, DOA estimation, audio event detection and dereverberation with multichannel factorial HMM and DOA mixture model EA2014-74 SIP2014-115 SP2014-137 Takuya Higuchi (Univ. of Tokyo), Hirokazu Kameoka (Univ. of Tokyo/ NTT)
(4) 10:15-10:40 Estimating correlation coefficients of two super-Gaussian complex signals without phase observation EA2014-75 SIP2014-116 SP2014-138 Shigeki Miyabe (University of Tsukuba), Nobutaka Ono (NII/SOKENDAI), Shoji Makino (University of Tsukuba)
  10:40-10:50 Break ( 10 min. )
Mon, Mar 2 AM 
Chair: Takanobu Oba (NTT)
10:50 - 12:30
(5) 10:50-11:15 Overview of 3GPP Standard EVS Codec
-- High Performance Speech and Audio Coding for VoLTE --
EA2014-76 SIP2014-117 SP2014-139
Takehiro Moriya, Yutaka Kamamoto, Noboru Harada (NTT), Kei Kikuiri, Nobuhiko Naka, Kimitaka Tsutsumi, Shinichirou Oosaki (NTT DOCOMO), Hiroyuki Ehara, Takako Sanda, Takuya Kawashima, Seigo Nakao (Panasonic)
(6) 11:15-11:40 Modulation spectrum-constrained trajectory training algorithm for statistical parametric speech synthesis EA2014-77 SIP2014-118 SP2014-140 Shinnosuke Takamichi (NAIST/CMU), Tomoki Toda (NAIST), Alan W. Black (CMU), Satoshi Nakamura (NAIST)
(7) 11:40-12:05 Optimization of impulse responses for model training in reverberant speech recognition EA2014-78 SIP2014-119 SP2014-141 Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.)
(8) 12:05-12:30 Visualization of Speech Information by using Animated Texts EA2014-79 SIP2014-120 SP2014-142 Yuya Satake, Kazunori Mano (SIT)
  12:30-13:30 Lunch ( 60 min. )
Mon, Mar 2 PM 
13:30 - 15:10
(9) 13:30-13:55 An Approach Combining Organically Noise, SNR and Voice Activity Estimation EA2014-80 SIP2014-121 SP2014-143 Masaru Fujieda, Takashi Yazu (OKI)
(10) 13:55-14:20 Two-Channel Audio Source Separation in Reverberant Conditions Based on Single Voice Activity Segments EA2014-81 SIP2014-122 SP2014-144 Atsushi Matsuda, Arata Kawamura, Youji Iiguni (Osaka Univ.)
(11) 14:20-14:45 Multiple Sound Source Tracking Based on Sequential Updating Histogram Using 0-1 Reliability Distribution EA2014-82 SIP2014-123 SP2014-145 Masato Hirakawa, Kenji Suyama (Tokyo Denki Univ.)
(12) 14:45-15:10 Evaluation of Modified Amplitude Modulation Methods in the Parametric Array Loudspeaker EA2014-83 SIP2014-124 SP2014-146 Chuang Shi, Yoshinobu Kajikawa (Kansai Univ.)
  15:10-15:20 Break ( 10 min. )
Mon, Mar 2 PM 
15:20 - 16:10
(13) 15:20-16:10 [Special Invited Talk]
Active Control of Sound Fields: Enhancing Signals and Attenuating Noise EA2014-84 SIP2014-125 SP2014-147
Stephen Elliott (Univ. of Southampton, ISVR)
Mon, Mar 2 PM 
Chair: Norihide Kitaoka (Tokushima Univ.)
16:10 - 17:00
(14) 16:10-17:00 [Special Invited Talk]
Intermediate representation for statistical pattern recognition EA2014-85 SIP2014-126 SP2014-148
Koichi Shinoda (TokyoTech)
Tue, Mar 3 AM 
09:00 - 10:30
(15) 09:00-10:30 [Poster Presentation]
RIP Conditions for Exact Recovery of Group-Sparse Vectors under Two Sets of Non-Overlapping Groups EA2014-86 SIP2014-127 SP2014-149
Keiji Furuya, Masahiro Yukawa (Keio Univ.), Masao Yamagishi, Isao Yamada (Tokyo Tech.)
(16) 09:00-10:30 [Poster Presentation]
Estimation of Feeling based on a Change in Cerebral Bloodflow, using Polynominal Approximation and Difference EA2014-87 SIP2014-128 SP2014-150
Miho Asano (The Open Univ. of Japan), Masayuki Nambu (HSI), Masaki Yoshida (Osaka Electro-Communication Univ.), Yasuhiro Kawahara (The Open Univ. of Japan)
(17) 09:00-10:30 [Poster Presentation]
A Study on Anomaly Detection Method Using Kalman Filter and Wavelet Transform EA2014-88 SIP2014-129 SP2014-151
Motomi Yamaguchi, Keiji Osaki (ICU)
(18) 09:00-10:30 [Poster Presentation]
Density estimation using proper loss functions EA2014-89 SIP2014-130 SP2014-152
Matthew J. Holland, Kazushi Ikeda (NAIST)
(19) 09:00-10:30 [Poster Presentation]
MSIST-based Image Restoration with Non-separable Oversampled Lapped Transforms EA2014-90 SIP2014-131 SP2014-153
Sho Wakasugi, Shogo Muramatsu (Niigata Univ)
(20) 09:00-10:30 [Poster Presentation]
A Study on Multiple Exposure Image Fusion with Focus Blur Correction EA2014-91 SIP2014-132 SP2014-154
Ryo Matsuoka, Haruki Ishibashi, Tatsuya Baba, Masahiro Okuda (Univ of Kitakyushu)
(21) 09:00-10:30 [Poster Presentation]
Computational Precision in HW/SW Co-implementation of Non-separable Oversampled Lapped Transforms EA2014-92 SIP2014-133 SP2014-155
Kenta Seino, Kosuke Furuya, Shogo Muramatsu (Niigata Univ.)
(22) 09:00-10:30 [Poster Presentation]
Content-Aware Image Compression Using Iterative Edge-Directed Interpolation EA2014-93 SIP2014-134 SP2014-156
Eri Hosogai, Yuichi Tanaka (Tokyo Univ. of Agri. and Tech.)
(23) 09:00-10:30 [Poster Presentation]
Feature Extractions of Auditory Brain--Computer Interface with Selective Attention EA2014-94 SIP2014-135 SP2014-157
Tatsuhiko Osa, Toshihisa Tanaka (TUAT)
(24) 09:00-10:30 [Poster Presentation]
PERFORMANCE ANALYSIS OF RETARGETING PYRAMID AND ITS APPLICATIONS EA2014-95 SIP2014-136 SP2014-158
Ryosuke Morita (Tokyo Univ. of Agri. and Tech), Keiichiro Shirai (Shinshu Univ.), Yuichi Tanaka (Tokyo Univ. of Agri. and Tech)
(25) 09:00-10:30 [Poster Presentation]
An efficient algorithm for convex clustering with l2 regularization for sparsification on probability simplex EA2014-96 SIP2014-137 SP2014-159
Suguru Yasutomi, Toshihisa Tanaka (Tokyo Univ. of Agriculture and Tech.)
(26) 09:00-10:30 [Poster Presentation]
Reliability-based Automatic Repeat Request for Code Modulation Visual Evoked Potentials in Brain Computer Interfaces EA2014-97 SIP2014-138 SP2014-160
Jun-ichi Sato, Yoshikazu Washizawa (UEC)
(27) 09:00-10:30 [Poster Presentation]
Image Restoration by Stochastic Proximal Optimization EA2014-98 SIP2014-139 SP2014-161
Shunsuke Ono (Tokyo Tech.), Takamichi Miyata (Chiba Tech.), Itsuo Kumazawa (Tokyo Tech.)
(28) 09:00-10:30 [Poster Presentation]
Fast image inpainting using Chebyshev polynomial approximation EA2014-99 SIP2014-140 SP2014-162
Masaki Onuki (TUAT), Shunsuke Ono (Tokyo Tech.), Keiichiro Shirai (Shinshu Univ.), Yuichi Tanaka (TUAT)
(29) 09:00-10:30 [Poster Presentation]
Asynchronous brain-computer interfacing using canonical correlation analysis in phase space EA2014-100 SIP2014-141 SP2014-163
Kaori Suefusa, Toshihisa Tanaka (Tokyo Univ. of Agriculture and Tech.)
(30) 09:00-10:30 [Poster Presentation]
Comparative Evaluation of Discrimination Methods of Repeating Earthquake Based on Coherence Analysis Using Multi-site Observational Seismic Data EA2014-101 SIP2014-142 SP2014-164
Takahiro Koizumi, Kan Okubo (Tokyo Met. Univ.), Naoki Uchida, Nobunao Takeuchi, Toru Matsuzawa (Tohoku Univ.)
(31) 09:00-10:30 [Poster Presentation]
Fisher's linear discriminant analysis as a communication of categories EA2014-102 SIP2014-143 SP2014-165
Jun Fujiki, Masaru Tanaka (Fukuoka Univ.), Hitoshi Sakano (NTT Data), Akisato Kimura (NTT)
(32) 09:00-10:30 [Poster Presentation]
An Acceleration Method of Detection of Repeating Earthquakes Using Multi-GPU Computing-Based Parallel Signal Processing EA2014-103 SIP2014-144 SP2014-166
Taiki Kawakami, Kan Okubo (Tokyo Met. Univ.), Naoki Uchida, Nobunao Takeuchi, Toru Matsuzawa (Tohoku Univ.)
(33) 09:00-10:30 [Poster Presentation]
A Study on a Fusion Approach Adaptable to Environmental Changes for a Multimodal Biometric System EA2014-104 SIP2014-145 SP2014-167
Qian Shi, Yoshinobu Kajikawa (Kansai Univ.)
(34) 09:00-10:30 [Poster Presentation]
Image Interpolation based on Weighting Function of Gaussian EA2014-105 SIP2014-146 SP2014-168
Takuro Yamaguchi, Yasuhiro Nakajima, Masaaki Ikehara (Keio Univ.)
  10:30-10:45 Break ( 15 min. )
Tue, Mar 3 AM 
10:45 - 12:15
(35) 10:45-12:15 [Poster Presentation]
Automatic Language Identification Based on Posterior Probability on Articulatory Classes
-- Language-Independent Articulatory Feature Extractor and Codebook Size --
EA2014-106 SIP2014-147 SP2014-169
Takumi Hirata, Kazuyuki Takagi (UEC)
(36) 10:45-12:15 [Poster Presentation]
An STD method using subword N-gram index EA2014-107 SIP2014-148 SP2014-170
Shota Sugawara, Kazunori Kojima (IPU), Shi-wook Lee (AIST), Yoshiaki Itoh (IPU)
(37) 10:45-12:15 [Poster Presentation]
Effectiveness of Local Feature, Group Delay Spectrum, MFCC and Their Combination on Phoneme Recognition Performance EA2014-108 SIP2014-149 SP2014-171
Risa Koizumi, Kazuyuki Takagi (UEC)
(38) 10:45-12:15 [Poster Presentation]
Improvement of STD by acoustic distance between subwords and states obtained from DNN EA2014-109 SIP2014-150 SP2014-172
Ryota Konno (IPU), Shi-wook Lee (AIST), Kazuyo Tanaka (Univ. of Tsukuba), Kazunori Kojima, Yoshiaki Itoh (IPU)
(39) 10:45-12:15 [Poster Presentation]
Beamforming with reflector by using array manifold vector based on the FDTD method EA2014-110 SIP2014-151 SP2014-173
Hitomi Nakashima, Yoichi Haneda (UEC), Kenta Niwa (NTT)
(40) 10:45-12:15 [Poster Presentation]
A Consideration on Deteriorated Phoneme Classification by using Haar-Wavelet for Speech Sound Super-Resolution EA2014-111 SIP2014-152 SP2014-174
Yuki Sugii, Akira Sano (Ryukoku Univ.)
(41) 10:45-12:15 [Poster Presentation]
Directivity control of a dodecahedron loudspeaker array by using a minimum variance beamformer in a spherical harmonics domain. EA2014-112 SIP2014-153 SP2014-175
Kazuna Bando, Yoichi Haneda (UEC)
(42) 10:45-12:15 [Poster Presentation]
Analysis of Apnea Hypopnea Index (AHI) Prediction Model by Breath sounds EA2014-113 SIP2014-154 SP2014-176
Yuki Kashina, Nichito Nakata, Naoto Sakata, Hirofumi Nakajima (Kogakuin Univ.), Yasuhiro Yamaguchi (UTokyo)
(43) 10:45-12:15 [Poster Presentation]
Investigation of local area sound reproduction using a circular array of loudspeakers with null-space based sound field control EA2014-114 SIP2014-155 SP2014-177
Takayuki Seki, Yoichi Haneda (UEC)
(44) 10:45-12:15 [Poster Presentation]
A Study on Compensation Ability of Mirror Filter EA2014-115 SIP2014-156 SP2014-178
Kenta Iwai, Yoshinobu Kajikawa (Kansai Univ.)
(45) 10:45-12:15 [Poster Presentation]
Design of 3D moving sound image with spherical parametric loudspeaker EA2014-116 SIP2014-157 SP2014-179
Daisuke Ikefuji, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.)
(46) 10:45-12:15 [Poster Presentation]
A Study on Multi-channel Active Noise Control System Using Parametric Array Loudspeakers for Factory Noise EA2014-117 SIP2014-158 SP2014-180
Kihiro Tanaka, Chuang Shi, Yoshinobu Kajikawa (Kansai Univ.)
(47) 10:45-12:15 [Poster Presentation]
An evaluation of audio spot expansion based on separating emission with curved-type parametric loudspeakers EA2014-118 SIP2014-159 SP2014-181
Tadashi Matsui, Daisuke Ikefuji, Masato Nakayama, Takanobu Nishiura (Ritsumeikan Univ.)
(48) 10:45-12:15 [Poster Presentation]
Compensation of Nonlinear Distortions for Parametric Array Loudspeakers
-- Reduction of Computational Complexity of Volterra Filters and the Compensation Effects --
EA2014-119 SIP2014-160 SP2014-182
Yuta Hatano, Satoshi Kinoshita, Chuang Shi, Yoshinobu Kajikawa (Kansai Univ.)
(49) 10:45-12:15 [Poster Presentation]
Multimodal source number estimation in multi-party conversations EA2014-120 SIP2014-161 SP2014-183
Yukoh Wakabayashi, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.)
(50) 10:45-12:15 [Poster Presentation]
Multi-channel ANC system using automatically-selected reference microphone based on TDOA EA2014-121 SIP2014-162 SP2014-184
Satoru Hase, Yoshinobu Kajikawa (Kansai Univ.)
(51) 10:45-12:15 [Poster Presentation]
Multi-stage danger sound detection based on power envelope and spectal ratio EA2014-122 SIP2014-163 SP2014-185
Asako Okamoto, Kohei Hayashida, Masato Nakayama, Takanobu Nishiura (Ritsumeikan Univ.)
  12:15-13:15 Lunch ( 60 min. )
Tue, Mar 3 PM 
13:15 - 14:30
(52) 13:15-13:40 Construction of Inverse System for Transaural Reproduction by Diagonalization Method EA2014-123 SIP2014-164 SP2014-186 Maho Sugaya (Keio Univ.), Kentaro Matsui (Keio Univ./NHK), Yasushige Nakayama (NHK), Shuichi Adachi (Keio Univ.)
(53) 13:40-14:05 Multi-input single-output ARX modeling of multi-directional head-related transfer functions EA2014-124 SIP2014-165 SP2014-187 Sekitoshi Kanai (Keio Univ), Kentaro Matsui (NHK/Keio Univ), Yasushige Nakayama (NHK), Shuichi Adachi (Keio Univ)
(54) 14:05-14:30 Numerical Analysis of Acoustic Wave Propagation Using Hybrid MM-MOC Method with Non-uniform Grid and Perfectly Matched Layer Absorbing Boundaries EA2014-125 SIP2014-166 SP2014-188 Yuta Matsumura, Kan Okubo, Norio Tagawa (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.), Takashi Ishizuka (Shimizu)
  14:30-14:40 Break ( 10 min. )
Tue, Mar 3 PM 
Chair: Nobuyuki Nishizawa (KDDI)
14:40 - 15:30
(55) 14:40-15:05 Acoustic feature analysis of desirable voice in chorus EA2014-126 SIP2014-167 SP2014-189 Akihiro Tawa, Toshiyuki Tanaka (Kyoto Univ.)
(56) 15:05-15:30 Statistical modeling of an F0 estimation method based on higher-order waveform symmetry and its application to filled pause analysis EA2014-127 SIP2014-168 SP2014-190 Hideki Kawahara, Ryuichi Nisimura, Toshio Irino (Wakayama Univ.)
  15:30-15:40 Break ( 10 min. )
Tue, Mar 3 PM 
15:40 - 16:55
(57) 15:40-16:05 Sampling Synchronization Using Radio Broadcast Signals for Distributed Microphone Arrays EA2014-128 SIP2014-169 SP2014-191 Osamu Hoshuyama (NEC)
(58) 16:05-16:30 A study of noise reduction function of Adaptive Microphone Array for Noise Reduction EA2014-129 SIP2014-170 SP2014-192 Yuma Oizumi, Yutaka Kaneda (Tokyo Denki Univ.)
(59) 16:30-16:55 Sound Source Separation Using Multiple Weighted Sum Circuits by Two Microphones EA2014-130 SIP2014-171 SP2014-193 Shigeharu Aoki, Kenji Suyama (Tokyo Denki Univ.)

Announcement for Speakers
General TalkEach speech will have 20 minutes for presentation and 5 minutes for discussion.

Contact Address and Latest Schedule Information
EA Technical Committee on Engineering Acoustics (EA)   [Latest Schedule]
Contact Address Suehiro Shimauchi (NTT)
E-: shimauchi.suehiro[at]lab.ntt.co.jp 
SIP Technical Committee on Signal Processing (SIP)   [Latest Schedule]
Contact Address Takanobu Nishiura (Ritsumeikan Univ.)
E: uisi 
SP Technical Committee on Speech (SP)   [Latest Schedule]
Contact Address Takanobu Oba (NTT)
E: obabu 


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