Shaping zones of quiet in a large enclosure generated by an active noise control system
نویسندگان
چکیده
منابع مشابه
Effects of a Passive Enclosure on an Active Noise Control System in Free Field
A kind of noise is dominated by broadband noise with low frequency tonal components. To achieve noise control on whole frequency band, it is necessary to implement hybrid control technique combining passive control and active control. There are three methods to combine passive control and active control, including active control in passive enclosures, active control outside passive enclosure an...
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in many active noise control (anc) applications, an online secondary pathmodelling method that uses a white noise as a training signal is required. this paperproposes a new feedback anc system. here we modified both the fxlms and thevss-lms algorithms to raised noise attenuation and modelling accuracy for theoverall system. the proposed algorithm stops injection of the white noise at theoptimum...
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ژورنال
عنوان ژورنال: Control Engineering Practice
سال: 2018
ISSN: 0967-0661
DOI: 10.1016/j.conengprac.2018.08.004