The sound field within a rigid porous la
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Keith Attenborough; James M. Sabatier; Carl Frederickson
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Article
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1995
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Elsevier Science
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English
β 702 KB
The sound field within a layered porous granular medium may be explored by means of suitably protected probe microphones. The jield within a system consisting of a granular surface layer above a thick porous substrate with considerably higher Jlow resistivity is modelled by assuming the granular me