Abstract
This chapter considers the problem of active noise control in an acoustic duct. The problem of active noise control in a duct has been the subject of a large amount of research; e.g., see [63, 86]. We consider a broadband feedback control approach to active noise control rather than the narrowband adaptive feedforward approach taken in many early papers on active noise control. The advantage of the feedback control approach is that it can handle practical noise reduction problems in which the noise source has a broad spectrum. The disadvantage of the feedback control approach is that it opens up the possibility of instability and the control system must be carefully designed to give adequate robustness. Also, it usually necessitates the construction of a model for the duct.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
