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- Title
Flanking Transmission Measurements: Part 1- Measurement Techniques.
- Authors
Emms, Grant; Walther, Tony
- Abstract
Recently a series of building acoustics measurements were performed at the BRANZ site in Judgeford, New Zealand. A special four-room test facility was built to enable a lightweight horizontal-cruciform building section to be tested. Shielding methods were used to measure the sound transmission through the various possible paths, direct and flanking for both airborne and impact sound. The results were also recombined to estimate the results for flanking configurations other than those tested. This paper presents the test facility, discusses the measurement techniques and presents some results which illustrated the measurement technique. Asubsequent paper (part 2) will summarise the complete results of the test series.
- Subjects
NEW Zealand; ACOUSTICAL engineering; SOUND measurement; TRANSMISSION of sound; ELECTRONIC sound control in auditoriums
- Publication
Building Acoustics, 2010, Vol 17, Issue 1, p15
- ISSN
1351-010X
- Publication type
Article
- DOI
10.1260/1351-010X.17.1.15