Measuring mass density and ultrasonic wave velocity: A wavelet-based method applied in ultrasonic reflection mode

When assessing ultrasonic measurements of material parameters, the signal processing is an important part of the inverse problem. Measurements of thickness, ultrasonic wave velocity and mass density are required for such assessments. This study investigates the feasibility and the robustness of a wa...

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Bibliographic Details
Published in:	Ultrasonics Vol. 65; pp. 10 - 17
Main Authors:	Metwally, Khaled, Lefevre, Emmanuelle, Baron, Cécile, Zheng, Rui, Pithioux, Martine, Lasaygues, Philippe
Format:	Journal Article
Language:	English
Published:	Netherlands Elsevier 01-02-2016
Subjects:	Acoustics Densitometry - methods Image Interpretation, Computer-Assisted - methods Materials Testing - methods Mechanics Physics Reproducibility of Results Scattering, Radiation Sensitivity and Specificity Signal Processing, Computer-Assisted Ultrasonic Waves Ultrasonography - methods Wavelet Analysis Wavelet processing Reflection mode Coded excitation Ultrasonic characterization
Online Access:	Get full text
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