Published in: 2nd International Conference on Acoustics and Vibration
COI code: ISAV02_013
Paper Language: English
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Authors A New Method For Feedforward Active Noise Control With Online Secondary Path ModellingNooshin Feiz - Aghasizadeh Research Center , Mashhad
Maryam Yusef zadeh -
Siavosh Nafisi -
Abstract:This paper proposes a new method for online secondary path modelling in feedforward active noise control systems using two adaptive filters. In the proposed method, the FXAFA (adaptive filtering with averaging based filtered) algorithm is used in the noise control process and VSSLMS (variable step size least mean square) is used in secondary path modelling, and the step-size is determined by error power. Computer simulations show that the proposed method gives better performance than the existing methods, a fact which approves the theoretical results. This improved performance is achieved at the cost of a slightly increased computational complexity.
Keywords:Active noise control; FXAFA algorithm; Filtered x least mean square (FXLMS) algorithm; online secondary path modelling; VSSLMS algorithm
COI code: ISAV02_013
how to cite to this paper:If you want to refer to this article in your research, you can easily use the following in the resources and references section:
Feiz, Nooshin; Maryam Yusef zadeh & Siavosh Nafisi, 2012, A New Method For Feedforward Active Noise Control With Online Secondary Path Modelling, 2nd International Conference on Acoustics and Vibration, تهران, دانشگاه صنعتي شريف, https://www.civilica.com/Paper-ISAV02-ISAV02_013.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Feiz, Nooshin; Maryam Yusef zadeh & Siavosh Nafisi, 2012)
Second and more: (Feiz; Yusef zadeh & Nafisi, 2012)
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