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Technical Committee on Engineering Acoustics (EA) (Searched in: 2018)
Search Results: Keywords 'from:2018-12-13 to:2018-12-13'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA | 2018-12-13 13:00 |
Fukuoka | kyushu Univ. | Active control of acoustic energy in a sound field by finite element method and gain scheduling control theory Akira Higashikawa, Toshiya Samejima (Kyushu Univ.)  EA2018-81 |
We propose a method for controlling acoustic energy in a sound field based on finite element modeling and gain-schedulin... [more] | EA2018-81 pp.1-6 |
| EA | 2018-12-13 13:25 |
Fukuoka | kyushu Univ. | Relationship between Internal Parameters and Sound Quality in Biased Harmonic Regeneration Technique Masakazu Une, Ryoichi Miyazaki (NITTC) EA2018-82 |
Harmonic Regeneration Noise Reduction~(HRNR) has been proposed to improve the speech distortion. We introduced bias int... [more] |
EA2018-82 pp.7-14 |
| EA | 2018-12-13 13:50 |
Fukuoka | kyushu Univ. | Arrangement of control points by genetic algorithm for multiple sound zone generation using multi-point control method Daisuke Shinjo, Kazuya Yasueda, Akitoshi Kataoka (Ryukoku Univ.) EA2018-83 |
We consider that the reproduction area and the suppression area are formed at the same time by using multi-point control... [more] | EA2018-83 pp.15-20 |
| EA | 2018-12-13 14:30 |
Fukuoka | kyushu Univ. | Improvement of noisy speech recognition performance by using hierarchical cluster analysis in multi-channel non-negative matrix factorization Taiki Izumi, Takanobu Uramoto, Shingo Uenohara, Ken'ichi Furuya (Oita Univ.) EA2018-84 |
[more] | EA2018-84 pp.21-26 |
| EA | 2018-12-13 14:55 |
Fukuoka | kyushu Univ. | Applause Detection in a viewing site for Ambient Transmission in Live Viewing System Moe Nishikawa, Kazuhiko Kawahara (Kyushu Univ.), Yutaka Kamamoto, Takashi Sato (NTT), Kazuhiro Ouchi, Akira Omoto (Kyushu Univ.), Takehiro Moriya (NTT) EA2018-85 |
"APRICOT: APplause for Realistic-Immersive Contents Transmission" system has been proposed by the authors. The system ca... [more] | EA2018-85 pp.27-32 |
| EA | 2018-12-13 15:35 |
Fukuoka | kyushu Univ. | Theoretical analysis on vibration transmission characteristics of audio-base using four terminal constants Masahide Kita, Kiminobu Nishimura (Kindai Univ.) EA2018-86 |
Audio-bases are used widely among audio users to change reproduced sound by just putting audio equipment on them, but th... [more] | EA2018-86 pp.33-38 |
| EA | 2018-12-13 16:00 |
Fukuoka | kyushu Univ. | Impact Noise Suppression with Noise Frame Detection Based on Kurtosis in Hearing Aid Yu Urata, Naoto Sasaoka, Yoshio Ito (Tottori Univ.) EA2018-87 |
Improving the speech intelligibility of hearing-impaired subjects in an acoustic environment including noise is still a ... [more] | EA2018-87 pp.39-43 |
| EA | 2018-12-13 16:25 |
Fukuoka | kyushu Univ. | Broadband Active Noise Control with Feedback Path Modeling Takaki Itatsu, Naoto Sasaoka, Keisuke Okano, Yoshio Itoh (Tottori Univ.) EA2018-88 |
[more] | EA2018-88 pp.45-50 |
| EA | 2018-12-14 10:30 |
Fukuoka | kyushu Univ. | Bayesian Filter for Sound Environment by Considering Additive Property of Energy Variable and Fuzzy Observation in Decibel Scale
-- Introduction of Fuzzy Moments -- Akira Ikuta, Hisako Orimoto (Prefectural Univ. Hiroshima) EA2018-89 |
In the measurement and evaluation of actual random signal in a sound environment, the observed data often contain the fu... [more] | EA2018-89 pp.51-58 |
| EA | 2018-12-14 10:55 |
Fukuoka | kyushu Univ. | A study on methods for detecting the convergence completion of adaptive filter rstimating unknown acoustic path Kensaku Fujii (Kodawy Lab.), Mitsuji Muneyasu (Kansai Univ.) EA2018-90 |
Acoustic coupling is generated between a microphone and a loudspeaker placed in a same room generate. The application of... [more] | EA2018-90 pp.59-66 |
| EA | 2018-12-14 11:20 |
Fukuoka | kyushu Univ. | A study on step size adjusting method capable of stably starting filtered-x algorithm Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.) EA2018-91 |
In this paper, we propose a atep size control method for converging the step size within the stability performance range... [more] | EA2018-91 pp.67-74 |
| EA | 2018-12-14 13:00 |
Fukuoka | kyushu Univ. | [Invited Talk]
Application of Force of Sound
-- in Virtual World and in Real Environment -- Shin-ichiro Iwamiya (Nihon Univ.) EA2018-92 |
Sound is a part of environment, a transforming media of information, and a carrier of culture. We feel sound in the real... [more] | EA2018-92 pp.75-80 |
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