Browsing by Subject "Soundwalk"

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Open Access
A comparative study on soundscapes in real and virtual open office environments
(2020-07) Şahin, Zekiye
This study presents the findings of indoor soundscape research that was conducted in real (RE), recorded virtual (VE_Rec), and virtual (VE) open office environment settings. The study took place in the architectural office firm, Demay Architecture in Ankara. This study aims to analyze whether the soundscape quality can be measured in virtual open-plan office environments by collecting individual responses with ISO 12913-2:2018. 90 participants were divided into three groups with 30 people in any group. The first group (RE) of participants walked in silence over the course of a predefined route which includes 10 locations, observing the soundscape and the office environment. The second group experienced VE_Rec by watching a recorded video from RE as a virtual soundwalk. Finally, the third group experienced VE by watching a virtually modeled animation video. The same questionnaire procedure was implemented for all groups via Method A (ISO/TS 12913-2):2018. The results showed that occupants mostly perceive the real office environment (RE) more positively than the virtual (VE) and recorded virtual (VE_Rec) office environment in terms of eight perceptual attributes. RE was perceived as more “pleasant” and “calm” while VE_Rec and VE were perceived as more “annoying” and “chaotic”.
Open Access
Understanding the indoor soundscape in public transport spaces : a case study in Akköprü metro station, Ankara
(SAGE Publications Inc., 2017) Yilmazer, S.; Bora, Z.
Metro stations can be included in the indoor soundscape literature. This study examines the relationship between space recognition and soundmarks. Sound recordings were taken at various sites in and around a metro station and a listening test applied to investigate whether spaces could be recognized only by the sounds associated with them. For each sound recording, participants were asked to describe the recorded space from 17 adjective pairs and define the sound sources. The results are as follows: (1) only half of the participants were able to correctly determine the function of the spaces; (2) bird, wind, and water soundmarks were identified in the urban park near the metro station; pay gates and coin sounds were identified in the station entrance; and the metro train itself, as well as its brakes, doors, and announcement system, were identified on the underground platform; (3) for outdoor spaces, participants tended to choose adjectives such as pleasant, calming, or natural, while for indoor spaces they chose words such as unpleasant, stressing, and artificial; and (4) females on average are able to identify 30% more sounds correctly than males are, and younger age groups’ correct identification rate is greater than older groups’ by 10% on average. © The Author(s) 2017.