@article{ART001225625},
author={박병욱 and Kim, Hack-Yoon},
title={The Method of New Robust Inverse Filter Design in 2-Ch Audio System},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2008},
volume={13},
number={1},
pages={185-192}
TY - JOUR
AU - 박병욱
AU - Kim, Hack-Yoon
TI - The Method of New Robust Inverse Filter Design in 2-Ch Audio System
JO - Journal of The Korea Society of Computer and Information
PY - 2008
VL - 13
IS - 1
PB - The Korean Society Of Computer And Information
SP - 185
EP - 192
SN - 1598-849X
AB - The crosstalk is the most serious problem in playing audio signals with more than two speakers. Usually an inverse filter is employed to remove such a phenomenon. The LNS method, one of most effective design techniques for an inverse filter, has some advantages such as easy implementation and quick computation. However, the inverse filter designed by the LNS method is not easy to adapt immediately for the delivery system change since the pre-measured impulse response is used to design the filter. In this work, we present an adaptive algorithm for the inverse filter design. With the present algorithm, the inverse filter is initially designed by the LNS methods and continuously adjusted to cope with the delivery system changes. To verify the proposed method, some simulations were carried out and the results confirmed that the performance of the crosstalk calculation can be improved in entire frequency range.
KW - 크로스토크 제거(Crosstalk Cancellation);LNS 방법(LNS method);역 필터(Inverse Filter);음장 재생(Sound Reproduction)
DO -
UR -
ER -
박병욱 and Kim, Hack-Yoon. (2008). The Method of New Robust Inverse Filter Design in 2-Ch Audio System. Journal of The Korea Society of Computer and Information, 13(1), 185-192.
박병욱 and Kim, Hack-Yoon. 2008, "The Method of New Robust Inverse Filter Design in 2-Ch Audio System", Journal of The Korea Society of Computer and Information, vol.13, no.1 pp.185-192.
박병욱, Kim, Hack-Yoon "The Method of New Robust Inverse Filter Design in 2-Ch Audio System" Journal of The Korea Society of Computer and Information 13.1 pp.185-192 (2008) : 185.
박병욱, Kim, Hack-Yoon. The Method of New Robust Inverse Filter Design in 2-Ch Audio System. 2008; 13(1), 185-192.
박병욱 and Kim, Hack-Yoon. "The Method of New Robust Inverse Filter Design in 2-Ch Audio System" Journal of The Korea Society of Computer and Information 13, no.1 (2008) : 185-192.
박병욱; Kim, Hack-Yoon. The Method of New Robust Inverse Filter Design in 2-Ch Audio System. Journal of The Korea Society of Computer and Information, 13(1), 185-192.
박병욱; Kim, Hack-Yoon. The Method of New Robust Inverse Filter Design in 2-Ch Audio System. Journal of The Korea Society of Computer and Information. 2008; 13(1) 185-192.
박병욱, Kim, Hack-Yoon. The Method of New Robust Inverse Filter Design in 2-Ch Audio System. 2008; 13(1), 185-192.
박병욱 and Kim, Hack-Yoon. "The Method of New Robust Inverse Filter Design in 2-Ch Audio System" Journal of The Korea Society of Computer and Information 13, no.1 (2008) : 185-192.
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