A study of the analogue compensating mon
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Jiluo Zhou; Tielin Shi
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Article
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1989
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Elsevier Science
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English
โ 680 KB
This paper describes theoretically the feedback effect of the secondary source on the primary source in a monopole system for active attenuation of noise in a duct, and gives a more accurate mathematical model Based on the model mentioned above, a new monopole system called the Analogue Compensating