IEICE Technical Report

Print edition: ISSN 0913-5685      Online edition: ISSN 2432-6380

Volume 109, Number 136

Engineering Acoustics

Workshop Date : 2009-07-17 / Issue Date : 2009-07-10

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Table of contents

EA2009-37
Acoustic design by wave acoustic simulation for small listening environment -- Control of room acoustics by layered random diffuser --
Yasushi Satake, Hideo Tsuru (Nittobo Acoustic Engineering Co.,Ltd.)
pp. 1 - 6

EA2009-38
Blind Dereverberation Improved By Multi-Stage Processing
Hirofumi Nakajima (Honda Research Inst. Japan Co., Ltd.), Toru Daigo (Tokyo Denki Univ.), Kazuhiro Nakadai (Honda Research Inst. Japan Co., Ltd.), Yutaka Kaneda (Tokyo Denki Univ.), Yuji Hasegawa (Honda Research Inst. Japan Co., Ltd.)
pp. 7 - 12

EA2009-39
Blind Signal Extraction Based on Minimum Mean-Square Error Short-Time Spectral Amplitude Estimator
Ryoi Okamoto, Yu Takahashi, Hiroshi Saruwatari, Kiyohiro Shikano (Nara Inst. of Sci and Tech.)
pp. 13 - 18

EA2009-40
Comparison of Wavefront Synthesized by Directly-Aligned Multi-Point Controlled Wavefront Synthesis and Wave Field Synthesis
Noriyoshi Kamado (Nara Inst. of Sci and Tech.), Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.), Hiroshi Saruwatari, Kiyohiro Shikano (Nara Inst. of Sci and Tech.)
pp. 19 - 24

EA2009-41
Optimal Directivity Design of Microphone Array with Directional Constraints
Shosuke Kitamura, Kenji Suyama (Tokyo Denki Univ.)
pp. 25 - 30

EA2009-42
[Invited Talk] Development of a Super-Wide-Range Microphone for Sound Recording
Kazuho Ono, Masakazu Iwaki, Akio Ando, Takehiro Sugimoto, Toshiyuki Nishiguchi, Kimio Hamasaki (NHK), Keishi Imanaga, Yutaka Chiba (Sanken Mic.)
pp. 31 - 36

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan