Delayless Subband Adaptive Filter for Active Wideband Noise Control

Qinghua LIU; Shan OUYANG; Junzheng JIANG

doi:10.1587/transfun.E96.A.986

Delayless Subband Adaptive Filter for Active Wideband Noise Control

Qinghua LIU, Shan OUYANG, Junzheng JIANG

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The wideband noise controlling performance of the delayless subband adaptive filtering technique is affected by the group delay and in-band aliasing distortion of analysis filter banks. A method of recursive second-order cone programming is proposed to design the uniform DFT modulated analysis filter banks, with a small in-band aliasing error and low group delay. Simulation results show that the noise controlling performance is improved with small residual noise power spectra, a high noise attenuation level and fast convergence rate.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E96-A No.5 pp.986-990

Publication Date: 2013/05/01

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Online ISSN: 1745-1337

DOI: 10.1587/transfun.E96.A.986

Type of Manuscript: LETTER

Category: Noise and Vibration

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Qinghua LIU, Shan OUYANG, Junzheng JIANG, "Delayless Subband Adaptive Filter for Active Wideband Noise Control" in IEICE TRANSACTIONS on Fundamentals, vol. E96-A, no. 5, pp. 986-990, May 2013, doi: 10.1587/transfun.E96.A.986.
Abstract: The wideband noise controlling performance of the delayless subband adaptive filtering technique is affected by the group delay and in-band aliasing distortion of analysis filter banks. A method of recursive second-order cone programming is proposed to design the uniform DFT modulated analysis filter banks, with a small in-band aliasing error and low group delay. Simulation results show that the noise controlling performance is improved with small residual noise power spectra, a high noise attenuation level and fast convergence rate.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1587/transfun.E96.A.986/_p

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@ARTICLE{e96-a_5_986,
author={Qinghua LIU, Shan OUYANG, Junzheng JIANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Delayless Subband Adaptive Filter for Active Wideband Noise Control},
year={2013},
volume={E96-A},
number={5},
pages={986-990},
abstract={The wideband noise controlling performance of the delayless subband adaptive filtering technique is affected by the group delay and in-band aliasing distortion of analysis filter banks. A method of recursive second-order cone programming is proposed to design the uniform DFT modulated analysis filter banks, with a small in-band aliasing error and low group delay. Simulation results show that the noise controlling performance is improved with small residual noise power spectra, a high noise attenuation level and fast convergence rate.},
keywords={},
doi={10.1587/transfun.E96.A.986},
ISSN={1745-1337},
month={May},}

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TY - JOUR
TI - Delayless Subband Adaptive Filter for Active Wideband Noise Control
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 986
EP - 990
AU - Qinghua LIU
AU - Shan OUYANG
AU - Junzheng JIANG
PY - 2013
DO - 10.1587/transfun.E96.A.986
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E96-A
IS - 5
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - May 2013
AB - The wideband noise controlling performance of the delayless subband adaptive filtering technique is affected by the group delay and in-band aliasing distortion of analysis filter banks. A method of recursive second-order cone programming is proposed to design the uniform DFT modulated analysis filter banks, with a small in-band aliasing error and low group delay. Simulation results show that the noise controlling performance is improved with small residual noise power spectra, a high noise attenuation level and fast convergence rate.
ER -