Selective fixed-filter active noise control based on frequency response matching in headphones

Lan Yin; Zeqiang Zhang; Ming Wu; Shuang Zhou; Jianfeng Guo; Jun Yang; Jianing Zhang

doi:10.1016/j.apacoust.2023.109505

Selective fixed-filter active noise control based on frequency response matching in headphones

Lan Yin, Zeqiang Zhang, Ming Wu^*, Shuang Zhou, Jianfeng Guo, Jun Yang, Jianing Zhang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Most active noise control (ANC) headphones operate with a fixed-filter method. When the directions or spectral characteristics of the primary noise fluctuate significantly, the fixed filter exhibits an unsatisfactory noise reduction performance. To address this problem, this study proposes a selective fixed-filter ANC algorithm based on frequency response matching (FRM-SFANC), which chooses a pre-training filter to attenuate variable primary noise. An online modelling approach is adopted to achieve the FRM mechanism. Compared to the conventional fixed-filter method, FRM-SFANC provides superior and robust noise reduction performance.

Original language	English
Article number	109505
Journal	Applied Acoustics
Volume	211
DOIs	https://doi.org/10.1016/j.apacoust.2023.109505
Publication status	Published - Aug 2023
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2023 Elsevier Ltd

ASJC Scopus Subject Areas

Acoustics and Ultrasonics

Keywords

Frequency response matching
Headphones
Online-model
Selective active noise control

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10.1016/j.apacoust.2023.109505

Cite this

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title = "Selective fixed-filter active noise control based on frequency response matching in headphones",

abstract = "Most active noise control (ANC) headphones operate with a fixed-filter method. When the directions or spectral characteristics of the primary noise fluctuate significantly, the fixed filter exhibits an unsatisfactory noise reduction performance. To address this problem, this study proposes a selective fixed-filter ANC algorithm based on frequency response matching (FRM-SFANC), which chooses a pre-training filter to attenuate variable primary noise. An online modelling approach is adopted to achieve the FRM mechanism. Compared to the conventional fixed-filter method, FRM-SFANC provides superior and robust noise reduction performance.",

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year = "2023",

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doi = "10.1016/j.apacoust.2023.109505",

language = "English",

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T1 - Selective fixed-filter active noise control based on frequency response matching in headphones

AU - Yin, Lan

AU - Zhang, Zeqiang

AU - Wu, Ming

AU - Zhou, Shuang

AU - Guo, Jianfeng

AU - Yang, Jun

AU - Zhang, Jianing

PY - 2023/8

Y1 - 2023/8

N2 - Most active noise control (ANC) headphones operate with a fixed-filter method. When the directions or spectral characteristics of the primary noise fluctuate significantly, the fixed filter exhibits an unsatisfactory noise reduction performance. To address this problem, this study proposes a selective fixed-filter ANC algorithm based on frequency response matching (FRM-SFANC), which chooses a pre-training filter to attenuate variable primary noise. An online modelling approach is adopted to achieve the FRM mechanism. Compared to the conventional fixed-filter method, FRM-SFANC provides superior and robust noise reduction performance.

AB - Most active noise control (ANC) headphones operate with a fixed-filter method. When the directions or spectral characteristics of the primary noise fluctuate significantly, the fixed filter exhibits an unsatisfactory noise reduction performance. To address this problem, this study proposes a selective fixed-filter ANC algorithm based on frequency response matching (FRM-SFANC), which chooses a pre-training filter to attenuate variable primary noise. An online modelling approach is adopted to achieve the FRM mechanism. Compared to the conventional fixed-filter method, FRM-SFANC provides superior and robust noise reduction performance.

KW - Frequency response matching

KW - Headphones

KW - Online-model

KW - Selective active noise control

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DO - 10.1016/j.apacoust.2023.109505

M3 - Article

AN - SCOPUS:85165050448

SN - 0003-682X

VL - 211

JO - Applied Acoustics

JF - Applied Acoustics

M1 - 109505

ER -

Selective fixed-filter active noise control based on frequency response matching in headphones

Abstract

Bibliographical note

ASJC Scopus Subject Areas

Keywords

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