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Sound source location effects on the attenuation in acoustically lined rectangular ducts

โœ Scribed by S. Mariano

Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
921 KB
Volume
41
Category
Article
ISSN
0022-460X

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๐Ÿ“œ SIMILAR VOLUMES

The attenuation of sound in lined rectan
The attenuation of sound in lined rectangular ducts containing uniform flow
โœ M.A. McCormick ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 267 KB

Many papers have been published on the subject of attenuation in lined ducts. One case for which results have not been published, however, and which is pertinent to several applications is that of a rectangular duct lined on all walls and containing a uniform flow. This is a relatively simple extens

The effects of flanking transmission on
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โœ A. Cummings; R.J. Astley ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 1012 KB

It is well known that flanking sound transmission can affect the acoustic attenuation in ducts lined with dissipative material. The exact nature of the flanking paths, ''air-borne'' (sometimes termed ''radiation by-pass'') through ''breakout'' and subsequent ''breakin'' of sound through the duct wal