Measurements of harmonic generation in a focused finite-amplitude sound beam
AuthorAverkiou, Michalakis A.
Hamilton, Mark F.
SourceJournal of the Acoustical Society of America
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Measurements of harmonic generation in the sound field radiated by a focused circular piston source are compared with numerical calculations based on the nonlinear parabolic wave equation. The large dynamic range and high spatial resolution of the measurements enable precise comparisons to be made with the theoretical predictions. © 1995 Acoustical Society of America. ABSTRACT FROM AUTHOR]Copyright of Journal of the Acoustical Society of America is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)