Room response measurements in a reverberation chamber containing a rotating diffuser

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TypeArticle
Journal titleJournal of the Acoustical Society of America
ISSN0001-4966
Volume77
IssueMarch 3
Pages125256; # of pages: 1197
Subjectsound power; reverberation chambers; acoustical equipment; sound diffusion; periodic pseudorandom sequences application; improved faster technique; Acoustics
AbstractThe application of periodic pseudorandom sequences for room response measurements has been extended to chambers containing one rotating diffuser. Results obtained by the new technique compare very well with those measured by the single frequency sweep method. Yet it takes only a small fraction of the time required by the latter method to accomplish the same task.
Publication date
LanguageEnglish
AffiliationNRC Institute for Research in Construction; National Research Council Canada
Peer reviewedYes
IdentifierDBR-P-1278
NRC number24386
2117
NPARC number20373991
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Record identifier26e51f36-04d3-4dd7-bb7e-c3c23baa131d
Record created2012-07-23
Record modified2016-05-09
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