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ISCAS
2008
IEEE

A new structure for sound reproduction system

11 years 7 months ago
A new structure for sound reproduction system
Abstract— A novel structure with direct inversion of a multipleinput multiple-output (MIMO) system is proposed in this paper. Based on this structure, 2 adaptive algorithms, LMS-like and Affine Projection Algorithm (APA), are proposed to directly obtain an accurate estimate of the inverse of the plant system. The proposed algorithms have faster convergence speed than the FxLMS algorithm. Furthermore, this structure does not necessitate any a prior information of plant system and it can trace the fluctuation of the plant. It is shown through simulations that the proposed method overperforms the FxLMS algorithm in convergence speed so it is much applicable to real world environments than the FxLMS algorithm.
Ligang Liu, Masahiro Fukumoto, Sachio Saiki
Added 31 May 2010
Updated 31 May 2010
Type Conference
Year 2008
Where ISCAS
Authors Ligang Liu, Masahiro Fukumoto, Sachio Saiki
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