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Spherical microphone arrays for analysis of sound fields in buildings

From National Research Council Canada

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Affiliation
  1. National Research Council of Canada. NRC Institute for Research in Construction
FormatText, Article
Conference2006 Canadian Acoustical Association Annual Conference: 11 October 2006, Halifax, N.S.
Subjectmicrophone arrays; beamforming; sound transmission; Sound transmission & insulation
Abstract
In evaluating room acoustics, sound transmission through walls and floors, or other building acoustics problems, a directional sound detector can potentially be of great value. Beamforming microphone arrays have become increasingly practical and affordable in recent years, and can make flexible and highly directional detectors. This paper describes two recently developed arrays, and application to some building acoustics problems.
Publication date
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  • Canadian Acoustics 34, no. September 3 (1 September 2006): 104–105.
LanguageEnglish
Peer reviewedYes
NRC numberNRCC 45614
NRC-IRC-18151
NPARC number20378162
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Record identifierfcc5c846-f28b-4bd7-bcf9-2d947996600c
Record created2012-07-24
Record modified2020-04-22
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