@inproceedings{3791a4cee07740eab73612c9c25ae887,
title = "A study on using microcontroller to design active noise control systems",
abstract = "Nowadays, there are many commercial ANC (Active Noise Control) headphones using either digital signal processors (DSPs) as control unit to implement the feedback FXLMS algorithm, or analog circuit by using control theory's feedback structure to cancel the noise in active way. However, for DSP's product, it's much expensive than conventional passive headphone. As a result, this paper proposed using a micro-controller unit (MCU), Cortex-M4, instead of DSP to implement the adaptive algorithm in headsets. Experimental results illustrate the digital control ANC headsets' performance with commercial headset to verify effectiveness.",
keywords = "Active Noise Control headphone, feedback FXLMS, micro-controller unit (MCU)",
author = "Shyu, {Kuo Kai} and Ho, {Chung Ying} and Chang, {Cheng Yuan}",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2014 ; Conference date: 17-11-2014 Through 20-11-2014",
year = "2015",
month = feb,
day = "5",
doi = "10.1109/APCCAS.2014.7032814",
language = "???core.languages.en_GB???",
series = "IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "February",
pages = "443--446",
booktitle = "2014 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2014",
edition = "February",
}