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Öğe NEIGHBOUR NOISE IN MULTI-STOREY HOUSING WITH POOR SOUND INSULATION-FACTS AND OCCUPANTS' VIEWPOINTS(European Acoustics Association, EAA, 2023) Dumen, A.S.; Rasmussen, B.Neighbour noise has a significant role in acoustic privacy, protection and indoor environmental quality in residential buildings. Estimation of annoyance due to neighbour noise and concluding dose-response relationships are challenging due to variety in noise characteristics, occupant perceptions and other individual factors such as attitudes against the noise sources. This study uses qualitative analysis to examine complaints, attitudes and viewpoints on neighbour noise. In February 2021, an article was published in a national newspaper (Jyllands-Posten) of Denmark on the topics of implementation of acoustic labelling and sound insulation improvement. The article was also shared as social media posts in newspaper's official account and it received high public interest and several comments. People's reactions were gathered from the Facebook pages and analysed qualitatively. More than 500 comments were received in total, and these were grouped according to agreement/disagreement with classification, noise complaints (noise sources/activities, building definition, exposure timeframe, measures taken) accountable parties, emotions, beliefs and suggested measures and/or actions. © 2023 Ayca Sentop Dumen ayca.sentop@bilgi.edu.tr & Birgit Rasmussen bira@build.aau.dk This is an open-access article distributed under the terms of the Creative Commons Attribution 3.0 Unported License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.Öğe Verification of sound insulation performance of housing by field measurements and/or calculations - A case study(Korean Society of Noise and Vibration Engineering, 2020) Dümen, A.S.; Rasmussen, B.During the design process for housing, the sound insulation performance is determined considering material properties and flanking sounds according to international standards, guidelines and material specifications. Typically, simulation software is also included in this process. Building elements and junctions are carefully designed and analysed. While the design stage is vital, the construction process and application of acoustic details are equally important. Some unforeseen circumstances at construction stage can include changes in materials, incorrect application that causes flanking sound transmission, disruption of materials and sound leaks through unfilled mortar etc. Therefore, verification studies are necessary through acoustic measurements. Countries differ in requirements for the verification. Some countries may require measurements after construction, while others require only inspection at site, or in some cases calculation reports are sufficient. Therefore, cross studies are important to ensure that acoustic calculations will actually comply with the measurement results. The intention of the study aims to contribute to comparison of acoustic calculation results with site measurements. Six existing buildings were measured and acoustic performance was calculated using dedicated software packages. Some issues are highlighted that cause variance between the results. © Proceedings of 2020 International Congress on Noise Control Engineering, INTER-NOISE 2020. All rights reserved.