Global ETD Search
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Showing 1 to 5 of 5 for “"Acoustic property"”.
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Evaluation of content-based acoustic features for musical genre classification
In this thesis, we evaluate content-based acoustic features for musical genre classification. Effectiveness of various acoustic features are compared using a k-nearest neighbor (KNN) classifier. By utilizing the combinations of acoustic features, an average classification accuracy of $89\%$ for …
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The effect of Meranti Merah wood fiber loading and sizes to the absorption property of polymer foam composites
… is increased and becomes a major requirement. Acoustical material which plays important roles in acoustic engineering. Polymer foam composites (PFC) were developed for absorption material based on epoxy, renewable monomer from waste cooking oil, isocyanates and wood fiber fillers. The polymer …
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Seismic imaging with traveltime and waveform inversion: Naga Thrust and Fold Belt, India
… part of the traveltime model to yield a detailed acoustic property map. Even though the data and model requirements for PSDM are less stringent than for waveform inversion, waveform inversion appears to be resolving structural features that are imaged inadequately by PSDM.
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Seismic attribute analysis and CO2 monitoring within the Mississippian reservoir, Wellington field, Sumner County, Kansas
… was used to evaluate Mississippian reservoir acoustic property changes due to CO2 saturation changes. CO2 saturation levels of 10%, 25%, and 50% displayed a decrease (larger absolute value) in normal-incidence acoustic impedance of up to 2.4%, 6.1%, and 13.3% with increasing CO2 saturation, …
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Application of Raman Spectroscopy and Transmission Spectroscopy for Shale Reservoir Characterization: Thermal Maturity Correlation and Organic Matter Type Differentiation
… thermal maturity levels are investigated using acoustic velocity measurements. The acoustic and geomechanical properties will be the subject of future work.