

Author: Kuttruff H. Quadt H.-P.
Publisher: S. Hirzel Verlag
ISSN: 1610-1928
Source: Acta Acustica united with Acustica, Vol.41, Iss.1, 1978-10, pp. : 1-10
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Abstract
In this paper linear source arrays will be considered which radiate the generated sound almost non-directional, although their dimensions are large compared to the wavelength. Such arrays are obtained by appropriate sign changes between the volume velocities of single elementary sources. The calculated and the measured radiation patterns are compared, and practical applications are discussed.
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