Spatial cross-correlation of reverberant sound fields

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AuthorSearch for:
TypeArticle
Journal titleJournal of Sound and Vibration
ISSN0022-460X
Volume62
Issue2
Pages30911; # of pages: 299
Subjectmode shapes (vibrations); reverberation (sounds); Acoustics; mode vibratoire; reverberation acoustique
AbstractAccording to Chien and Soroka, the derivation of a narrow- band correlation function by Morrow, using a modal approach, included the assumption of zero cross-correlation of different modes at two different points. Chien and Soroka comment that this assumption is physically reasonable but not obvious. The purpose of this letter to the editor is to clarify this assumption and rederive the narrow-band correlation function in a detailed manner.
Publication date
LanguageEnglish
AffiliationNRC Institute for Research in Construction; National Research Council Canada
Peer reviewedYes
IdentifierDBR-P-840
NRC number17454
2087
NPARC number20374168
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Record identifier8a7592e2-b2f4-44c0-990b-4686f710277e
Record created2012-07-23
Record modified2016-05-09
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