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Sound propagation over grass covered ground

โœ Scribed by K.B. Rasmussen


Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
420 KB
Volume
78
Category
Article
ISSN
0022-460X

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๐Ÿ“œ SIMILAR VOLUMES


STUDY OF SOUND PROPAGATION OVER RANGE-DE
โœ H. DONG; C. MADSHUS; A.M. KAYNIA; J.M. HOVEM; L.R. HOLE ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 433 KB

This paper extends an earlier study on sound propagation over poro-elastic layered ground to range-dependent and topographic ground. The model is based on a pressure}velocity "nite-di!erence formulation and is coded in the computer program PORAC. To highlight the in#uence of range-dependent paramete