We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
EFFECT OF NOISE ON DETERMINATION OF INDEX SOUND INSULATION OF THE SEPARATING ELEMENTS IN ENGINEERING MANUFACTURE.
- Authors
GOGA BODNÁROVÁ, Alexandra; FARKAŠOVSKÁ, Zuzana; LUMNITZER, Ervin
- Abstract
The aim of this paper is to give a general description and analysis of the method for measuring airborne sound insulation separating structures according to STN EN ISO 140-4, STN EN ISO 140-14 and STN EN ISO 717-1 and develop guidance on the evaluation of airborne sound insulation of these structures in the software program NorBuild 1028 and examine if the choice of excitation signal has an effect on the measurement results. This paper describes an accurate measurement procedure, including a description of the used measurement technique that was used in measuring the sound insulation of the selected partition walls at different excitation sound field.
- Subjects
SOUNDPROOFING; ABSORPTION of sound; ELECTRONICS for rockets; ACOUSTICAL engineering; NOISE control; SEPARATION (Technology)
- Publication
Acta Technica Corviniensis - Bulletin of Engineering, 2014, Vol 7, Issue 4, p109
- ISSN
2067-3809
- Publication type
Article