Noise barrier using feedback active noise control

Xun Wang, Shinya Kijimoto, Yosuke Koba, Koichi Matsuda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

In this paper, a kind of active noise barrier (ANB) using active noise control (ANC) technique to improve noise attenuation in low frequencies is proposed. The ANB consists of an ordinary noise barrier, three active noise control units (ANCU) and a DSP (TMS 320C6713 DSK). Feedback ANC system is used in the ANCUs. In order to achieve higher noise attenuation, fast transversal filter adaptive algorithm is introduced into the feedback ANC system. An investigation into the acoustic boundary generated by an ANCU is conducted. It is shown that the acoustic power flow around the surface of an ANCU reduced when control is turned on. Also, numerical and experimental study on an active noise barrier is conducted. As a result, the active noise barrier shows better noise attenuation performance in low frequencies.

Original languageEnglish
Title of host publication40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011
Pages2555-2560
Number of pages6
Publication statusPublished - Dec 1 2011
Event40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011 - Osaka, Japan
Duration: Sep 4 2011Sep 7 2011

Publication series

Name40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011
Volume3

Other

Other40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011
CountryJapan
CityOsaka
Period9/4/119/7/11

Fingerprint

noise reduction
low frequencies
adaptive filters
acoustics

All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics

Cite this

Wang, X., Kijimoto, S., Koba, Y., & Matsuda, K. (2011). Noise barrier using feedback active noise control. In 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011 (pp. 2555-2560). (40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011; Vol. 3).

Noise barrier using feedback active noise control. / Wang, Xun; Kijimoto, Shinya; Koba, Yosuke; Matsuda, Koichi.

40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011. 2011. p. 2555-2560 (40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011; Vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wang, X, Kijimoto, S, Koba, Y & Matsuda, K 2011, Noise barrier using feedback active noise control. in 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011. 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011, vol. 3, pp. 2555-2560, 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011, Osaka, Japan, 9/4/11.
Wang X, Kijimoto S, Koba Y, Matsuda K. Noise barrier using feedback active noise control. In 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011. 2011. p. 2555-2560. (40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011).
Wang, Xun ; Kijimoto, Shinya ; Koba, Yosuke ; Matsuda, Koichi. / Noise barrier using feedback active noise control. 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011. 2011. pp. 2555-2560 (40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011).
@inproceedings{ed802448f3224cf797a1d70727d56b02,
title = "Noise barrier using feedback active noise control",
abstract = "In this paper, a kind of active noise barrier (ANB) using active noise control (ANC) technique to improve noise attenuation in low frequencies is proposed. The ANB consists of an ordinary noise barrier, three active noise control units (ANCU) and a DSP (TMS 320C6713 DSK). Feedback ANC system is used in the ANCUs. In order to achieve higher noise attenuation, fast transversal filter adaptive algorithm is introduced into the feedback ANC system. An investigation into the acoustic boundary generated by an ANCU is conducted. It is shown that the acoustic power flow around the surface of an ANCU reduced when control is turned on. Also, numerical and experimental study on an active noise barrier is conducted. As a result, the active noise barrier shows better noise attenuation performance in low frequencies.",
author = "Xun Wang and Shinya Kijimoto and Yosuke Koba and Koichi Matsuda",
year = "2011",
month = "12",
day = "1",
language = "English",
isbn = "9781618392800",
series = "40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011",
pages = "2555--2560",
booktitle = "40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011",

}

TY - GEN

T1 - Noise barrier using feedback active noise control

AU - Wang, Xun

AU - Kijimoto, Shinya

AU - Koba, Yosuke

AU - Matsuda, Koichi

PY - 2011/12/1

Y1 - 2011/12/1

N2 - In this paper, a kind of active noise barrier (ANB) using active noise control (ANC) technique to improve noise attenuation in low frequencies is proposed. The ANB consists of an ordinary noise barrier, three active noise control units (ANCU) and a DSP (TMS 320C6713 DSK). Feedback ANC system is used in the ANCUs. In order to achieve higher noise attenuation, fast transversal filter adaptive algorithm is introduced into the feedback ANC system. An investigation into the acoustic boundary generated by an ANCU is conducted. It is shown that the acoustic power flow around the surface of an ANCU reduced when control is turned on. Also, numerical and experimental study on an active noise barrier is conducted. As a result, the active noise barrier shows better noise attenuation performance in low frequencies.

AB - In this paper, a kind of active noise barrier (ANB) using active noise control (ANC) technique to improve noise attenuation in low frequencies is proposed. The ANB consists of an ordinary noise barrier, three active noise control units (ANCU) and a DSP (TMS 320C6713 DSK). Feedback ANC system is used in the ANCUs. In order to achieve higher noise attenuation, fast transversal filter adaptive algorithm is introduced into the feedback ANC system. An investigation into the acoustic boundary generated by an ANCU is conducted. It is shown that the acoustic power flow around the surface of an ANCU reduced when control is turned on. Also, numerical and experimental study on an active noise barrier is conducted. As a result, the active noise barrier shows better noise attenuation performance in low frequencies.

UR - http://www.scopus.com/inward/record.url?scp=84867922389&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84867922389&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84867922389

SN - 9781618392800

T3 - 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011

SP - 2555

EP - 2560

BT - 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011

ER -