Validation of architectural speech security results

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TypeTechnical Report
Series titleResearch Report (National Research Council Canada. Institute for Research in Construction); no. RR-221
Physical description39 p.
Subjectspeech privacy, speech security, sound transmission; Acoustics
AbstractThis report gives new experimental results from a project to develop a new approach to predicting and measuring the architectural speech security of meeting rooms. The new results are intended to experimentally validate two components of the previous work. The first part of this report presents results that evaluate the validity of previous listening tests results but in more complex and realistic conditions. The second part verifies the procedure for predicting transmitted speech levels at points 0.25 m from the outside of meeting rooms.
Publication date
PublisherNational Research Council Canada
AffiliationNRC Institute for Research in Construction; National Research Council Canada
Peer reviewedNo
NRC numberNRC-IRC-17941
NPARC number20377113
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Record identifiere72491e1-01d1-4807-8d22-9efb83f5e880
Record created2012-07-24
Record modified2017-06-15
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