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Membrane motion was measured with a laser interferometer and pressure on both sides of the membrane with micro-sensors that could be positioned close to the membrane without disturbance. A finite element model of the system explored the experimental results. Both experimental and theoretical results show resonances that are in some cases primarily acoustical or mechanical and sometimes produced by coupled acousto-mechanics. The largest membrane motions were a result of the membrane's mechanical resonances. At these resonant frequencies, sound transmission through the system was larger with the membrane in place than it was when the membrane was absent.<\/jats:p>","DOI":"10.1121\/1.4934515","type":"journal-article","created":{"date-parts":[[2015,11,12]],"date-time":"2015-11-12T18:00:57Z","timestamp":1447351257000},"page":"2972-2985","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":8,"title":["A study of sound transmission in an abstract middle ear using physical and finite element models"],"prefix":"10.1121","volume":"138","author":[{"given":"Antonio","family":"Gonzalez-Herrera","sequence":"first","affiliation":[{"name":"University of Malaga Department of Civil Engineering, Materials and Fabrication, , Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elizabeth S.","family":"Olson","sequence":"additional","affiliation":[{"name":"Columbia University Department of Otolaryngology\/Head and Neck Surgery and Department of Biomedical Engineering, , New York, New York 10032, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"231","published-online":{"date-parts":[[2015,11,12]]},"reference":[{"key":"2023072104521833900_c1","doi-asserted-by":"publisher","first-page":"1311","DOI":"10.1002\/nme.1620360805","article-title":"EAS-elements for two-dimensional, three-dimensional, plate and shell structures and their equivalence to HR-elements","volume":"36","year":"1993","journal-title":"Int. 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