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Technical Committee on Engineering Acoustics (EA) (Searched in: 2012)
Search Results: Keywords 'from:2012-12-13 to:2012-12-13'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA | 2012-12-13 13:00 |
Tokyo | National Institute of Informatics | [Invited Talk]
From Independent Component Analysis, to Nonnegative Matrix Factorization and Sparse Signal Analysis Shun-ichi Amari (RIKEN)  EA2012-109 |
Independent Component Analysis was proposed by Jutten and Herault around 1985 in France, and it became an active area o... [more] |
EA2012-109 pp.1-4 |
| EA | 2012-12-13 14:10 |
Tokyo | National Institute of Informatics | Reducing Computational Complexity of FDICA Source Separation Based on Source Number Evaluation Yusuke Mizuno (Nagoya Univ.), Kazunobu Kondo (Yamaha), Takanori Nishino (Mie Univ.), Norihide Kitaoka, Kazuya Takeda (Nagoya Univ.) EA2012-110 |
A faster computation method for performing frequency domain independent component analysis (FDICA) is proposed. Source s... [more] | EA2012-110 pp.5-10 |
| EA | 2012-12-13 14:45 |
Tokyo | National Institute of Informatics | Blind compensation of sampling frequency mismatch for unsynchronized microphone array Shigeki Miyabe (U. Tsukuba), Nobutaka Ono (NII), Shoji Makino (U. Tsukuba) EA2012-111 |
[more] | EA2012-111 pp.11-16 |
| EA | 2012-12-13 15:20 |
Tokyo | National Institute of Informatics | Speech enhancement by asynchronous microphone array using the single source interval information Ryutaro Sakanashi (Univ. Tsukuba), Nobutaka Ono (NII), Shigeki Miyabe, Takeshi Yamada, Shoji Makino (Univ. Tsukuba) EA2012-112 |
[more] | EA2012-112 pp.17-22 |
| EA | 2012-12-14 09:30 |
Tokyo | National Institute of Informatics | [Invited Talk]
Audio source separation with multiple microphones on time-frequency representations Hiroshi Sawada (NTT) EA2012-113 |
This paper presents various source separation methods that utilize multiple microphones. We classify them into two clas... [more] | EA2012-113 pp.23-28 |
| EA | 2012-12-14 10:40 |
Tokyo | National Institute of Informatics | Under-Determined Audio Source Separation Based on MAP Spectral Estimation Using Log-Spectral Prior Yasuaki Iwata (Nagoya Univ.), Tomohiro Nakatani, Masakiyo Fujimoto, Takuya Yoshioka (NTT CS Labs), Hirofumi Saito (Nagoya Univ.) EA2012-114 |
Assuming speech to be non-stationary Gaussian process, maximum likelihood spectral estimation has been studied as an eff... [more] | EA2012-114 pp.29-34 |
| EA | 2012-12-14 11:15 |
Tokyo | National Institute of Informatics | A proper extraction band width in Band-Extract Pole Estimation Method Keisuke Murata, Toshihiro Furukawa (Tokyo Univ. of Sci.), Hajime Kubota (Chiba Inst. of Tech.) EA2012-115 |
For pole estimation problem on NMR using Band-Extracted Pole Estimation Method, we discuss how the band extraction width... [more] | EA2012-115 pp.35-39 |
| EA | 2012-12-14 13:00 |
Tokyo | National Institute of Informatics | A Subjective Evaluation of Sound Source Localization using granularly increased stimulus for sign signal of EVs and HEVs. Daiki Takeuchi, Takanori Oyama, Itaru Kaneko (Tokyo Polytechnic Univ.) EA2012-116 |
[more] | EA2012-116 pp.41-45 |
| EA | 2012-12-14 13:35 |
Tokyo | National Institute of Informatics | Smart Mixer
-- Gain mask generation based on the psychoacoustic model -- Wataru Owaki, Tomohiro Arikita, Hiroshi Miyachi, Kota Takahashi (UEC) EA2012-117 |
Smart Mixer is a novel method for sound mixing, with the audio signal analyzer. We had proposed some types of smart mi... [more] |
EA2012-117 pp.47-52 |
| EA | 2012-12-14 14:20 |
Tokyo | National Institute of Informatics | [Invited Talk]
Non-negative matrix factorization and its applications to audio signal processing Hirokazu Kameoka (University of Tokyo/NTT) EA2012-118 |
In this paper, I will give a brief introduction to a data analysis technique called non-negative matrix factorization (N... [more] | EA2012-118 pp.53-58 |
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