LETTER
Acoustic feedback neutralization in active noise control systems
2007 Volume 4 Issue 7 Pages 221-226
Details
2007 Volume 4 Issue 7 Pages 221-226
This letter proposes a method for active noise control (ANC) systems with online acoustic feedback neutralization. The proposed method is a modified version of authors' previous work, and the objective here is to reduce the computational complexity. This is achieved by combining the role of feedback path modeling and neutralization filters. The computer simulations are carried out which demonstrate that the proposed method achieves better performance than the existing methods and at somewhat reduced computational cost.
