이동 프레임 음향 홀로그라피 방법을 이용한 이동 음원의 방사 음장 가시화Sound Visualization of Moving Noise Sources by using Moving Frame Acoustic Holography

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dc.contributor.author박순홍-
dc.contributor.author김양한-
dc.date.accessioned2013-03-16T23:26:28Z-
dc.date.available2013-03-16T23:26:28Z-
dc.date.created2012-02-06-
dc.date.issued1999-
dc.identifier.citation한국자동차공학회 99년도 춘계학술대회 , v., no., pp.489 - 494-
dc.identifier.urihttp://hdl.handle.net/10203/137256-
dc.description.abstractThis paper introduces moving frame acoustic holography (MFA H) method. The method was originally proposed to increase the aperture size and the spatial resolution of hologram by using a moving line array of microphones. The hologram of the scanned plane can be obtained by the relative coordinate transformation. The main advantage of this method is that it enables us to visualize the noise generated by moving noise sources by employing a vertical line array of microphones affixed to the ground. This paper demonstrates the practical applicability of MFAH for the visualization of moving noise sources and discusses the limitation of the method.-
dc.languageKOR-
dc.publisher한국자동차공학회-
dc.title이동 프레임 음향 홀로그라피 방법을 이용한 이동 음원의 방사 음장 가시화-
dc.title.alternativeSound Visualization of Moving Noise Sources by using Moving Frame Acoustic Holography-
dc.typeConference-
dc.type.rimsCONF-
dc.citation.beginningpage489-
dc.citation.endingpage494-
dc.citation.publicationname한국자동차공학회 99년도 춘계학술대회-
dc.identifier.conferencecountrySouth Korea-
dc.identifier.conferencecountrySouth Korea-
dc.contributor.localauthor김양한-
dc.contributor.nonIdAuthor박순홍-
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ME-Conference Papers(학술회의논문)
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