An improved narrowband active noise control system without secondary path modelling based on the time domain
Several secondary path, acoustic noise cancellation modelling causes the problems to increase the complexity of ANC implementation, reduction of performance caused by modelling error and requirement of auxiliary noise for secondary path modelling. The acoustic noise generated is further compounded b...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English English |
| Published: |
Inderscience Enterprises Ltd
2019
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| Online Access: | http://irep.iium.edu.my/82150/ http://irep.iium.edu.my/82150/13/82150_An%20improved%20narrowband%20active%20noise%20control%20system_ft.pdf http://irep.iium.edu.my/82150/1/82150_An%20improved%20narrowband%20active%20noise%20control%20system_SCOPUS.pdf |
| _version_ | 1848789246589009920 |
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| author | Mondal, Kuheli Das, Saurav Hamada, Nozomu Haji Abu, Aminudin Das, Saikat Faris, Waleed Fekry Toh, Hoong Thiam Ahmad, Akij |
| author_facet | Mondal, Kuheli Das, Saurav Hamada, Nozomu Haji Abu, Aminudin Das, Saikat Faris, Waleed Fekry Toh, Hoong Thiam Ahmad, Akij |
| author_sort | Mondal, Kuheli |
| building | IIUM Repository |
| collection | Online Access |
| description | Several secondary path, acoustic noise cancellation modelling causes the problems to increase the complexity of ANC implementation, reduction of performance caused by modelling error and requirement of auxiliary noise for secondary path modelling. The acoustic noise generated is further compounded by using secondary path identification which makes the system complex. There are several available ANC algorithms that do not require secondary path estimation for modifying the FxLMS algorithms. Due to drawbacks such as slow convergence speed and, complexity of the phase shift mechanism, a novel approach with no secondary path modelling is adopted, in which the adaptation stability is guaranteed by switching the sign of the step size. It is combined with the online tuneable delay of the reference signal to significantly improve the adaptation convergence properties of the algorithm. A new mathematical modelling has been proposed to reduce the acoustic noise that increases the convergence criteria. |
| first_indexed | 2025-11-14T17:53:40Z |
| format | Article |
| id | iium-82150 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T17:53:40Z |
| publishDate | 2019 |
| publisher | Inderscience Enterprises Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-821502021-01-27T03:02:37Z http://irep.iium.edu.my/82150/ An improved narrowband active noise control system without secondary path modelling based on the time domain Mondal, Kuheli Das, Saurav Hamada, Nozomu Haji Abu, Aminudin Das, Saikat Faris, Waleed Fekry Toh, Hoong Thiam Ahmad, Akij T Technology (General) TJ Mechanical engineering and machinery Several secondary path, acoustic noise cancellation modelling causes the problems to increase the complexity of ANC implementation, reduction of performance caused by modelling error and requirement of auxiliary noise for secondary path modelling. The acoustic noise generated is further compounded by using secondary path identification which makes the system complex. There are several available ANC algorithms that do not require secondary path estimation for modifying the FxLMS algorithms. Due to drawbacks such as slow convergence speed and, complexity of the phase shift mechanism, a novel approach with no secondary path modelling is adopted, in which the adaptation stability is guaranteed by switching the sign of the step size. It is combined with the online tuneable delay of the reference signal to significantly improve the adaptation convergence properties of the algorithm. A new mathematical modelling has been proposed to reduce the acoustic noise that increases the convergence criteria. Inderscience Enterprises Ltd 2019-04-01 Article PeerReviewed application/pdf en http://irep.iium.edu.my/82150/13/82150_An%20improved%20narrowband%20active%20noise%20control%20system_ft.pdf application/pdf en http://irep.iium.edu.my/82150/1/82150_An%20improved%20narrowband%20active%20noise%20control%20system_SCOPUS.pdf Mondal, Kuheli and Das, Saurav and Hamada, Nozomu and Haji Abu, Aminudin and Das, Saikat and Faris, Waleed Fekry and Toh, Hoong Thiam and Ahmad, Akij (2019) An improved narrowband active noise control system without secondary path modelling based on the time domain. International Journal of Vehicle Noise and Vibration, 15 (2-3). pp. 110-132. ISSN 1479-1471 http://www.inderscience.com/offer.php?id=106372 10.1504/IJVNV.2019.106372 |
| spellingShingle | T Technology (General) TJ Mechanical engineering and machinery Mondal, Kuheli Das, Saurav Hamada, Nozomu Haji Abu, Aminudin Das, Saikat Faris, Waleed Fekry Toh, Hoong Thiam Ahmad, Akij An improved narrowband active noise control system without secondary path modelling based on the time domain |
| title | An improved narrowband active noise control system without secondary path modelling based on the time domain |
| title_full | An improved narrowband active noise control system without secondary path modelling based on the time domain |
| title_fullStr | An improved narrowband active noise control system without secondary path modelling based on the time domain |
| title_full_unstemmed | An improved narrowband active noise control system without secondary path modelling based on the time domain |
| title_short | An improved narrowband active noise control system without secondary path modelling based on the time domain |
| title_sort | improved narrowband active noise control system without secondary path modelling based on the time domain |
| topic | T Technology (General) TJ Mechanical engineering and machinery |
| url | http://irep.iium.edu.my/82150/ http://irep.iium.edu.my/82150/ http://irep.iium.edu.my/82150/ http://irep.iium.edu.my/82150/13/82150_An%20improved%20narrowband%20active%20noise%20control%20system_ft.pdf http://irep.iium.edu.my/82150/1/82150_An%20improved%20narrowband%20active%20noise%20control%20system_SCOPUS.pdf |