Title :
Comparison of Frequency-domain block FxLMS and FxNLMS
Author :
Yoon Jung Park ; Sei-Jin Jang ; Dalwon Jang
Author_Institution :
Smart Media Res. Center, Korea Electron. Technol. Inst., Seoul, South Korea
Abstract :
An active noise control (ANC) is commonly applied to filtered-x least mean square (FxLMS) algorithm. But control stability can be fallen by characteristics of primary sources. So, this paper is description of control stability research using FxLMS and filtered-x normalized least mean square (FxNLMS) algorithm.
Keywords :
active noise control; adaptive control; adaptive filters; frequency-domain analysis; least mean squares methods; signal denoising; ANC; active noise control stability; adaptive control filter; filtered-x least mean square algorithm; filtered-x normalized least mean square algorithm; frequency-domain block FxLMS; frequency-domain block FxNLMS; Algorithm design and analysis; Attenuation; Filtering algorithms; Filtering theory; Frequency-domain analysis; Noise; Stability analysis; ANC; Duct; FxLMS; FxNLMS; impulse noise;
Conference_Titel :
Information Networking (ICOIN), 2015 International Conference on
Conference_Location :
Cambodia
DOI :
10.1109/ICOIN.2015.7057967
