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Type: Journal article
Title: Active control of energy density in a one-dimensional waveguide: a cautionary note
Author: Cazzolato, B.
Petersen, C.
Howard, C.
Zander, A.
Citation: Journal of the Acoustical Society of America, 2005; 117(6):3377-3380
Publisher: Acoustical Soc Amer Amer Inst Physics
Issue Date: 2005
ISSN: 0001-4966
Statement of
Ben S. Cazzolato, Dick Petersen, Carl Q. Howard and Anthony C. Zander
Abstract: <jats:p>Acoustic energy density has been shown to be a highly effective cost function for active noise control systems. Many researchers have used the sound field in a one-dimensional waveguide to trial their control strategies before moving onto more realistic three-dimensional sound fields. This letter aims to shed some light on the observations made in the early papers on one-dimensional energy density control and also shows that some of the analysis was incorrect and the conclusions reached may be flawed.</jats:p>
Description: © 2005 Acoustical Society of America.
DOI: 10.1121/1.1920213
Appears in Collections:Aurora harvest 2
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