A secondary path modeling technique for active noise control systems

被引：143

作者：

Kuo, SM

Vijayan, D

机构：

[1] Department of Electrical Engineering, Northern Illinois University, DeKalb, IL

来源：

IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING | 1997年 / 5卷 / 04期

关键词：

D O I：

10.1109/89.593319

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A secondary path modeling technique for active noise control systems is developed for both on-line and off-line modeling with faster convergence and higher modeling accuracy. The optimum delay for the adaptive prediction error filter to reduce the interference in system modeling is equal to the length of the impulse response of the secondary path being modeled.

引用

页码：374 / 377

页数：4

共 8 条

[1] ADAPTIVE ACTIVE CONTROL OF NOISE IN 3-D REVERBERANT ENCLOSURES [J].