Volume 1 Number 5 (Dec. 2009)
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IJCEE 2009 Vol.1 (5): 666-672 ISSN: 1793-8163
DOI: 10.7763/IJCEE.2009.V1.103

Signal Processing Techniques for the Characterization Ultrasound Complex Materials

A. Khireddine and J.P Salvestrini

Abstract—This article focuses on the application of different signal processing techniques to improve the visibility of the echoes during travel time between the echo of entry (opposite echo), and the back wall echo (back surface) of longitudinal and transverse waves, it is easy to calculate the speed and longitudinal cross respectively, and then determine the elastic constants (Young modulus, Poisson’s ratio,) that allow us to describe the development of properties and split spectrum processing method.

Index Terms—Echoes, Ultra sound, Split spectrum processing, Wavelet transformation, Hilbert transformation

A. Khireddine is with the Electronic department, Faculty of sciences, University of Bejaia, Algeria. (e-mail:abdelkrim_khireddine@hotmail.com).
J.P Salvestrini is with the LMOPS laboratory, University of Metz, France.(e-mail: J.P Salvestrini @univ-metz.fr).

Cite: A. Khireddine and J.P Salvestrini, "Signal Processing Techniques for the Characterization Ultrasound Complex Materials," International Journal of Computer and Electrical Engineering vol. 1, no. 5, pp. 666-672, 2009.

General Information

ISSN: 1793-8163
Frequency: Semiyearly
Editor-in-Chief: Prof. Yucong Duan
Abstracting/ Indexing: EI (INSPEC, IET), Ulrich's Periodicals Directory, Google Scholar, EBSCO, Engineering & Technology Digital Library, ProQuest, and Electronic Journals Library
E-mail: ijcee@iap.org

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