Notice of Violation of IEEE Publication PrinciplesActive noise control for industrial applications

Notice of Violation of IEEE Publication Principles

"Active Noise Control for Industrial Applications"
by T.M.N. Huda, S.F. Islam
in the Proceedings of the First Asian Himalayas International Conference on Internet, 2009 November 2009

After careful and considered review of the content and authorship of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE\´s Publication Principles.

This paper contains significant portions of original text from the paper cited below. The original text was copied without attribution (including appropriate references to the original author(s) and/or paper title) and without permission.

Due to the nature of this violation, reasonable effort should be made to remove all past references to this paper, and future references should be made to the following article:

"Active Noise Control for Hearing Protection using a Low Power Fixed Point Digital Signal Processor"
by Benny Sallberg, Lars Hakansson, and Ingvar Claesson
in the Proceedings of the International Workshop on Acoustic Echo and Noise Control September 2005, pp. 65-68

In this paper we will show the construction of acoustic active noise control in ear defenders by the help of filtered-x least mean squares structure and using a low power fixed point digital signal processor. This system is implemented for 20 dB to 30 dB attenuation of broad band noise and ca 60 dB for sinusoidal interference. This is well suited for industrial applications.