Modeling the Near Field of Acoustic Planar Radiators
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Abstract
The way of formation of a near acoustic field by flat radiators is considered. The field potencial is written as a Rayleigh integral with arbitrary predefined normal vibrational speed on a surface. The solution is sought numerically. Comparative calculations of a continuous field and matrix radiators are resulted. The influence of the amplitude distribution on uniformity and width of an acoustic field is shown.
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