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Integration of Bass Enhancement and Active Noise Control System in Automobile Cabin
Joint Authors
Gan, Woon Seng
Wang, Liang
Kuo, Sen M.
Source
Advances in Acoustics and Vibration
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2008-05-06
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
With the advancement of digital signal processing technologies, consumers are more concerned with the quality of multimedia entertainment in automobiles.
In order to meet this demand, an audio enhancement system is needed to improve bass reproduction and cancel engine noise in the cabins.
This paper presents an integrated active noise control system that is based on frequency-sampling filters to track and extract the bass information from the audio signal, and a multifrequency active noise equalizer to tune the low-frequency engine harmonics to enhance the bass reproduction.
In the noise cancellation mode, a maximum of 3 dB bass enhancement can be achieved with significant noise suppression, while higher bass enhancement can be achieved in the bass enhance mode.
The results show that the proposed system is effective for solving both the bass audio reproduction and the noise control problems in automobile cabins.
American Psychological Association (APA)
Wang, Liang& Gan, Woon Seng& Kuo, Sen M.. 2008. Integration of Bass Enhancement and Active Noise Control System in Automobile Cabin. Advances in Acoustics and Vibration،Vol. 2008, no. 2008, pp.1-9.
https://search.emarefa.net/detail/BIM-504803
Modern Language Association (MLA)
Wang, Liang…[et al.]. Integration of Bass Enhancement and Active Noise Control System in Automobile Cabin. Advances in Acoustics and Vibration No. 2008 (2008), pp.1-9.
https://search.emarefa.net/detail/BIM-504803
American Medical Association (AMA)
Wang, Liang& Gan, Woon Seng& Kuo, Sen M.. Integration of Bass Enhancement and Active Noise Control System in Automobile Cabin. Advances in Acoustics and Vibration. 2008. Vol. 2008, no. 2008, pp.1-9.
https://search.emarefa.net/detail/BIM-504803
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-504803