J.-W. Jeong, J.-T. Kim, J. Lee, Y.-C. Park, and D.-H. Youn, “Design and Implementation of IIR Crosstalk Cancellation Filters Approximating Frequency Warping,” in Proc. AES Convention 118, May 2005, Paper 6490. [Online]. Available: https://aes.org/publications/elibrary-page/?id=13206
Jeong JW, Kim JT, Lee J, Park YC, Youn DH. Design and Implementation of IIR Crosstalk Cancellation Filters Approximating Frequency Warping. In: AES Convention 118. Audio Engineering Society; 2005. Paper 6490. Available from: https://aes.org/publications/elibrary-page/?id=13206
@inproceedings{Jeong2005_13206,
author = {Jeong, Jae-woong and Kim, Jeong-Tae and Lee, Junho and Park, Young-cheol and Youn, Dae-hee},
title = {{Design and Implementation of IIR Crosstalk Cancellation Filters Approximating Frequency Warping}},
booktitle = {AES Convention 118},
note = {Paper 6490},
year = {2005},
month = may,
publisher = {Audio Engineering Society},
url = {https://aes.org/publications/elibrary-page/?id=13206}
}
TY - CPAPER
TI - Design and Implementation of IIR Crosstalk Cancellation Filters Approximating Frequency Warping
AU - Jeong, Jae-woong
AU - Kim, Jeong-Tae
AU - Lee, Junho
AU - Park, Young-cheol
AU - Youn, Dae-hee
T2 - AES Convention 118
M1 - Paper 6490
PY - 2005
DA - 2005/05/06
UR - https://aes.org/publications/elibrary-page/?id=13206
PB - Audio Engineering Society
LA - en
AB - This paper presents a new method of designing crosstalk cancellers using low-order IIR filters. The design is accomplished by approximating FIR filters optimized in the warped frequency domain with IIR filters realized in the linear frequency domain. For practical implementations, the dewarped poles and zeros are properly paired and ordered to avoid instability. Also, considering finite wordlength effects, we determine suitable number of data bits for the implementation systems. Our method provides an efficient tool to design a crosstalk canceller that has excellent performance over a wide range of frequencies and structural complexity comparable to conventional crosstalk cancellers. Simulation results confirm that the use of the proposed method significantly improves the channel separation over a wide range of frequencies.
ER -
