Die Abstrahlung von Impulsen durch ebene Kolbenmembranen in starrer Wand
When impulses are radiated from a rigid disk a distortion occurs which is a function of the direction of radiation, for the individual components in the spectrum of the impulse have different direction characteristics, depending on the frequency. Calculation shows that a radiated unit
impulse can be considered as composed of partial impulses from surface-elements of the disk and is conditioned by the shape of the latter. With a given impulse form one obtains a resultant effect of the shapes of the impulse and of the disk.
Document Type: Research Article
Publication date: 01 January 1951
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