Rchr
J-GLOBAL ID：200901061096765336
Update date: Aug. 15, 2022
Fujii Kensaku
フジイ ケンサク | Fujii Kensaku
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Affiliation and department：
University of Hyogo Graduate School, of Engineering
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Detailed information
Job title：
Professor
Research field (1)：
Communication and network engineering
Research keywords (4)：
音響信号処理
, 適応信号処理
, Adaptive signal processing
, Acoustic signal processing
Research theme for competitive and other funds (2)：
適応信号処理に関する研究
Study on Adaptive Signal Processing
Papers (6)：
Takuto Yoshioka, Ryota Kishimoto, Kensaku Fujii, Mitsuji Muneyasu, Masakazu Morimoto. Improvement method of speech enhancement performance of two-microphone array system by applying cascade connection of recursive and non-recursive filters. Journal of ASJ. 2013. 69. 4. 159-167
Yusuke Kuwahara, Yusuke Iwamatsu, Kensaku Fujii, Mitsuji Muneyasu, Masakazu Morimoto. Normalization Method of Gradient Vector in Frequency Domain Steepest Descent Type Adaptive Algorithm. IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES. 2012. E95A. 11. 2041-2045
Kensaku Fujii, Kenji Kashihara, Isao Wakabayashi, Mitsuji Muneyasu, Masakazu Morimoto. Application of Simultaneous Equations Method to ANC System with Non-minimum Phase Secondary Path. IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES. 2012. E95A. 7. 1109-1116
Takuto Yoshioka, Hirofumi Nakano, Kensaku Fujii, Mitsuji Muneyasu, Masakazu Morimoto. Two-microphone array system for speech enhancement based on the law of causality. Journal of ASJ. 2012. 68. 2. 63-73
Kensaku Fujii, Yutaka Okamoto, Masahiro Itou, Mitsuji Muneyasu, Masakazu Morimoto. Two-channel adaptive algorithm for active noise control system using simultaneous equations method. Acoustical Science and Technology. 2012. 33. 6. 339-347
ｍore...
MISC (56)：
Tadashi Ujino, Keiichiroh Tanaka, Isao Wakabayashi, Kensaku Fujii, Mitsuji Muneyasu. Application of simultaneous equations method to sound field creation system. Acoustical Science and Technology. 2010. 31. 5. 337-346
Yutaka Okamoto, Kenji Kashihara, Kensaku Fujii, Mitsuji Muneyasu, Masakazu Morimoto. Verification of extension of simultaneous equations method extended to multiple-channel active noise control systems. Acoustical Science and Technology. 2010. 31. 3. 213-221
Kensaku Fujii, Ryo Aoki, Mitsuji Muneyasu. A Low Processing Cost Adaptive Algorithm Identifying Nonlinear Unknown System with Piecewise Linear Curve. IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES. 2009. E92A. 4. 1129-1135
藤井健作, 岡竜一, 齋藤直也, 棟安実治. ダブルトーク区間中においても推定誤差を着実に低減するステップサイズ制御法. 電子情報通信学会和文論文誌(A). 2009. J92-A. 11. 874-887
Naoto Sasaoka, Masatoshi Watanabe, Yoshio Itoh, Kensaku Fujii. A Variable Step Size Algorithm for Speech Noise Reduction Method Based on Noise Reconstruction System. IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES. 2009. E92A. 1. 244-251
ｍore...
Patents (3)：
Voice Switch used in Hands-free Communication System US005940499A
Apparatus for Estimating filter Coefficients US005790440A
Filter Coefficient Estimation apparatus US005638311A
Education (4)：
- 1972 Osaka Prefecture University
- 1972 Osaka Prefecture University Graduate School, Division of Engineering
- 1970 Osaka Prefecture University School of Engineering
- 1970 Osaka Prefecture University Faculty of Engineering
Professional career (2)：
(BLANK) (Osaka Prefecture University)
(BLANK) (Osaka Prefecture University)
Work history (3)：
2001/04 - 2013/03 University of Hyogo Graduate School of Engineering Professor
1979 - 2001 Fujitsu Laboratories Ltd.
1979 - 2001 Fujitsu Lavoratories Researcher
Awards (1)：
1993 - 平成5年度電子情報通信学会論文賞
Association Membership(s) (2)：
日本音響学会
, 電子情報通信学会
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