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Ensemble average requirement for acoustical measurements in noisy environment using the m-sequence correlation technique

From National Research Council Canada

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Affiliation
  1. National Research Council of Canada. NRC Institute for Research in Construction
FormatText, Article
SubjectAcoustics and Noise Control; Acoustics; Acoustique et contrôle des bruits
Abstract
This paper describes an experiment that provides additional evidence to demonstrate the possibility of making acoustical measurements in noisy environments by using an m-sequence correlation technique. A criterion for choosing the proper number of synchronous averages is established and a demonstration of making noise reduction measurement between two rooms is also given.
Publication date
In
  • Journal of the Acoustical Society of America 94, no. 3, pt. 1 (September 1993): 1409–1414.
LanguageEnglish
Peer reviewedYes
IdentifierIRC-P-3542
NRC numberNRCC 36996
NRC-IRC-4985
NPARC number20359092
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Record identifierf8ce68f7-8320-4bbc-ac5f-8c9f0542c809
Record created2012-07-20
Record modified2020-06-06
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