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.) |
: shimauchi.suehiro[at]lab.ntt.co.jp 
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