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Technical Committee on Engineering Acoustics (EA)  (Searched in: 2009)

Search Results: Keywords 'from:2009-07-17 to:2009-07-17'

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Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Ascending)
 Results 1 - 6 of 6  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
EA 2009-07-17
13:15
Tokyo   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.) EA2009-37
In order to carry out an accurate prediction for the acoustic design of small rooms such as recording studios and audio ... [more] EA2009-37
pp.1-6
EA 2009-07-17
13:45
Tokyo   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.) EA2009-38
This paper addresses a high performance dereverberation method based on a multi-stage processing technique.
The multipl... [more]
EA2009-38
pp.7-12
EA 2009-07-17
14:30
Tokyo   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.) EA2009-39
In this paper, we propose a new blind speech extraction method consisting of a minimum mean-square error short-time spec... [more] EA2009-39
pp.13-18
EA 2009-07-17
15:00
Tokyo   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.) EA2009-40
In this paper, we address a comparative study
on Directly-Aligned Multi-Point Controlled Wavefront
Synthesis (DMCWS by... [more]
EA2009-40
pp.19-24
EA 2009-07-17
15:45
Tokyo   Optimal Directivity Design of Microphone Array with Directional Constraints
Shosuke Kitamura, Kenji Suyama (Tokyo Denki Univ.) EA2009-41
In this paper, we propose a design method for optimal directivity pattern of a microphone array.In many situations, the ... [more] EA2009-41
pp.25-30
EA 2009-07-17
16:15
Tokyo   [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.) EA2009-42
We have developed a low-noise, high-sensitivity microphone with a wide frequency range for sound recording, with the aim... [more] EA2009-42
pp.31-36
 Results 1 - 6 of 6  /   
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