Conference_programme: 11.3 - Advanced Measurement techniques in building acoustics - part 2: Experimental vibroacoustics
Lecture: An experimental study into the airborne sound transmission through a partition wall in buildings via structural transmissions of window profiles; A case study.
Author(s): Roozen N.B., Zatko Peter, Urban Daniel, Niemczanowski Alexander, Muellner Herbert
Summary:
In this paper explorative measurements are discussed to investigate the transmission paths that were responsible for the airborne sound transmission through a partition wall of a specific building. A wide range of measurement tools were used for that purpose: acoustic measurements to determine DnT according to ISO16283-1, followed by structural vibration measurements on parts of the partition wall as well as on the window profile, and sound intensity measurements. All types of measurements point towards a structural vibration transmission path of the window frame. The effect of a rubber dilatation in the window frame profile is discussed as well.
Corresponding author
Name: Dr N.B. Roozen
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Country: Slovakia (Slovak Republic)
