Sound transmission through double walls

Geçim, Mehmet Zafer


Sound transmission through single walls
Rahbari, Roya; Birlik, Gülin ; Department of Engineering Sciences (1995)
Sound transmission through reflective surfaces
Birlik, G (1996-01-01)
Sound power level prediction in ducted heating, ventilating and air conditioning systems
Yayladere, Cemil; Çalışkan, Mehmet; Department of Mechanical Engineering (2014)
The aim of this study is to develop user friendly software to predict and analyze noise levels in enclosed spaces due to Heating, Ventilating and Air Conditioning (HVAC) System. Sound sources and transmission mechanisms are investigated by the prediction formulae and data originated from research studies and standards. For the analysis portion of the software, through the implementation of HVAC elements, sound power levels at the ventilation system outlet are obtained. General software structure is explaine...
Sound transmission analyses of impacts of wall renovation for traditional timber framed dwellings
Erdil, Meltem; Tavukçuoğlu, Ayşe; Çalışkan, Mehmet (null; 2016-08-21)
Increase in complaints of residents about noise problems in traditional timber-framed dwellings in Turkey has necessitated identification of sound transmission problems. The airborne sound transmission characteristics of interior wall components in traditional timber-framed dwellings (Ankara, Turkey) were examined by in-situ acoustical measurements and simulation analyses. The existing wall components under examination were found to have insufficient airborne sound reduction index (Rw) values with re...
Sound Perception in Virtual Environments
Doğan, Aslı Zeynep; Sorguç, Arzu; Department of Building Science in Architecture (2020-12-20)
Virtual environments have been developing for a long time and are changing the understanding of a space by means of how we design, perceive and use it. This new understanding of space requires people to adapt by gaining a new type of spatial cognition that can help people to combine the possibilities of a virtual space with the physical space they are used to: by making use of their different sensory skills. The aim of this study is to contribute to the literature on the improvement of the auditory percepti...
Citation Formats
M. Z. Geçim, “Sound transmission through double walls,” Middle East Technical University, 1998.