Frequency dependent acoustic transmission in nonuniform materials

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dc.contributor.authorPendergraft, Karen Anneen
dc.contributor.departmentElectrical Engineeringen
dc.date.accessioned2014-03-14T21:38:23Zen
dc.date.adate2010-06-12en
dc.date.available2014-03-14T21:38:23Zen
dc.date.issued1988en
dc.date.rdate2010-06-12en
dc.date.sdate2010-06-12en
dc.description.abstractA one dimensional normalized model for the frequency response of the acoustic power transmitted through nonuniform materials is developed. Using the ideal mixture model to relate acoustic velocity and impedance, this normalized model demonstrates that the power transmission characteristics are completely determined using only a composition profile and the parameters defining percent variation in acoustic velocity and impedance. For purposes of comparison, an analytically exact solution for exponential tapers is obtained.en
dc.description.degreeMaster of Scienceen
dc.format.extentvii, 81 leavesen
dc.format.mediumBTDen
dc.format.mimetypeapplication/pdfen
dc.identifier.otheretd-06122010-020429en
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-06122010-020429/en
dc.identifier.urihttp://hdl.handle.net/10919/43265en
dc.publisherVirginia Techen
dc.relation.haspartLD5655.V855_1988.P376.pdfen
dc.relation.isformatofOCLC# 18620510en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.lccLD5655.V855 1988.P376en
dc.subject.lcshAcoustic surface wavesen
dc.subject.lcshAcoustical engineeringen
dc.titleFrequency dependent acoustic transmission in nonuniform materialsen
dc.typeThesisen
dc.type.dcmitypeTexten
thesis.degree.disciplineElectrical Engineeringen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.levelmastersen
thesis.degree.nameMaster of Scienceen

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