Evaluation of a hybrid active noise control system with acoustic feedback

Edgar Lopez; Paula Colunga; Rogelio Bustamante; Mariko Nakano-Miyatake; Hector Perez-Meana

doi:10.1109/MWSCAS.2010.5548663

Evaluation of a hybrid active noise control system with acoustic feedback

Edgar Lopez, Paula Colunga, Rogelio Bustamante, Mariko Nakano-Miyatake, Hector Perez-Meana

Escuela Superior de Ingeniería Mecánica y Eléctrica (ESIME), Unidad Culhuacán

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

This paper presents a hybrid active noise cancelling (HANC) algorithm with online secondary path estimation, together with its evaluation under acoustic feedback distortion present in most feedforward ANC system. The HANC system provides a suitable solution to two important problems present in most ANC systems. The acoustic feedback is reduced using two FIR adaptive filters with feedforward and feedback configurations, respectively; together with the online secondary path modeling. Computer simulation results show that the HANC structure provides a good acoustic feedback cancellation, while the secondary path estimation method performs fairly well, providing better cancelation performance than other previously proposed structures.

Original language	English
Title of host publication	2010 IEEE International 53rd Midwest Symposium on Circuits and Systems, MWSCAS 2010
Pages	873-876
Number of pages	4
DOIs	https://doi.org/10.1109/MWSCAS.2010.5548663
State	Published - 2010
Event	53rd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2010 - Seattle, WA, United States Duration: 1 Aug 2010 → 4 Aug 2010

Publication series

Name	Midwest Symposium on Circuits and Systems
ISSN (Print)	1548-3746

Conference

Conference	53rd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2010
Country/Territory	United States
City	Seattle, WA
Period	1/08/10 → 4/08/10

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10.1109/MWSCAS.2010.5548663

Cite this

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title = "Evaluation of a hybrid active noise control system with acoustic feedback",

abstract = "This paper presents a hybrid active noise cancelling (HANC) algorithm with online secondary path estimation, together with its evaluation under acoustic feedback distortion present in most feedforward ANC system. The HANC system provides a suitable solution to two important problems present in most ANC systems. The acoustic feedback is reduced using two FIR adaptive filters with feedforward and feedback configurations, respectively; together with the online secondary path modeling. Computer simulation results show that the HANC structure provides a good acoustic feedback cancellation, while the secondary path estimation method performs fairly well, providing better cancelation performance than other previously proposed structures.",

author = "Edgar Lopez and Paula Colunga and Rogelio Bustamante and Mariko Nakano-Miyatake and Hector Perez-Meana",

year = "2010",

doi = "10.1109/MWSCAS.2010.5548663",

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isbn = "9781424477715",

series = "Midwest Symposium on Circuits and Systems",

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Lopez, E, Colunga, P, Bustamante, R, Nakano-Miyatake, M & Perez-Meana, H 2010, Evaluation of a hybrid active noise control system with acoustic feedback. in 2010 IEEE International 53rd Midwest Symposium on Circuits and Systems, MWSCAS 2010., 5548663, Midwest Symposium on Circuits and Systems, pp. 873-876, 53rd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2010, Seattle, WA, United States, 1/08/10. https://doi.org/10.1109/MWSCAS.2010.5548663

Evaluation of a hybrid active noise control system with acoustic feedback. / Lopez, Edgar; Colunga, Paula; Bustamante, Rogelio et al.
2010 IEEE International 53rd Midwest Symposium on Circuits and Systems, MWSCAS 2010. 2010. p. 873-876 5548663 (Midwest Symposium on Circuits and Systems).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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PY - 2010

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AB - This paper presents a hybrid active noise cancelling (HANC) algorithm with online secondary path estimation, together with its evaluation under acoustic feedback distortion present in most feedforward ANC system. The HANC system provides a suitable solution to two important problems present in most ANC systems. The acoustic feedback is reduced using two FIR adaptive filters with feedforward and feedback configurations, respectively; together with the online secondary path modeling. Computer simulation results show that the HANC structure provides a good acoustic feedback cancellation, while the secondary path estimation method performs fairly well, providing better cancelation performance than other previously proposed structures.

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T2 - 53rd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2010

Y2 - 1 August 2010 through 4 August 2010

ER -

Evaluation of a hybrid active noise control system with acoustic feedback

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