Art

J-GLOBAL ID：200902240115667362   Reference number：09A0345958

A Low Processing Cost Adaptive Algorithm Identifying Nonlinear Unknown System with Piecewise Linear Curve

区間線形曲線により非線形未知システムを同定する低処理コスト適応アルゴリズム

Author (3)： FUJII Kensaku (Univ. Hyogo, Himeji-shi, JPN) ,  AOKI Ryo (Himeji Inst. Technol., Himeji-shi, JPN) ,  MUNEYASU Mitsuji (Kansai Univ., Suita-shi, JPN)
Material： IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (Institute of Electronics, Information and Communication Engineers)  (IEICE Trans Fundam Electron Commun Comput Sci (Inst Electron Inf Commun Eng))
Volume： E92-A  Issue： 4  Page： 1129-1135  Publication year： Apr. 01, 2009 
JST Material Number： F0699C  ISSN： 0916-8508  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *echo canceller ,  loudspeaker ,  system identification ,  algorithm ,  nonlinear system ,  amplitude characteristic ,  price ,  system characteristic ,  computer simulation ,  improvement ,  adaptive filter ,  curve fitting ,  acoustic echo ,  error(measure) ,  signal processing ,  broken line approximation
Semi thesaurus term： loudspeaker ,  adaptation algorithm ,  low cost ,  performance improvement ,  *音響信号処理

JST classification (1)： Acoustic signal processing  (BB03050C)

Reference (13)：

• COSTA, J. P. Using orthogonal least squares identification for adaptive nonlinear filtering of GSM signals. Proc. ICASSP97, April. 1997
• BISKETT, A. N. Limitations of handsfree acoustic echo cancellers due to nonlinear loudspeaker distortion and enclosure vibration effects. Proc. WASPAA, Oct. 1995. 1995, 13-16
• CHHERI, A. S. Regression-based residual acoustic echo suppression. Proc. IWAENC2005, Sept. 2005
• HOSHUYAMA, O. Evaluations of an echo suppressor based on a frequency-domain model of highly nonlinear residual echo. Proc. IWAENC2006, Sept. 2006
• STENGER, A. An acoustic echo canceller with compensation of nonlinearities. Proc. EUSIPCO98, Sept. 1998, 969-972

Terms in the title (6)： 線形 ,  曲線 ,  非線形 ,  同定 ,  処理コスト ,  適応アルゴリズム